Best TB for SUPERRAM?
#1
Member
Thread Starter
iTrader: (4)
Join Date: Apr 2006
Location: New Jersey
Posts: 141
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1987 IROC-Z Camaro
Engine: 350 (5.7L)
Transmission: 700R4 (Auto)
Best TB for SUPERRAM?
Hey everyone,
First, I would like to say hello. This is my first post at Thirdgen.org and I wanna say you guys run a great site. I have wanted to buy a '87 Camaro since I was 7 years old...and (long story short)...17 years later I finally did it! I've had my 87 IROC since September...
I just purchased a brand new accel superram set up (plenum, runners and manifold) that I plan to have installed in the next month or so. I am looking for information/opinions on what you think (or what set up you run) is the best throttle body for the set up? Would stock suffice? Am I better off going with a 52mm...or a 58mm? Any help is appreciated. I would like to optimize the new power the supperram will deliver so looking for most efficient set-up.
Thanks in advance...I look forward to chatting with you all soon!
First, I would like to say hello. This is my first post at Thirdgen.org and I wanna say you guys run a great site. I have wanted to buy a '87 Camaro since I was 7 years old...and (long story short)...17 years later I finally did it! I've had my 87 IROC since September...
I just purchased a brand new accel superram set up (plenum, runners and manifold) that I plan to have installed in the next month or so. I am looking for information/opinions on what you think (or what set up you run) is the best throttle body for the set up? Would stock suffice? Am I better off going with a 52mm...or a 58mm? Any help is appreciated. I would like to optimize the new power the supperram will deliver so looking for most efficient set-up.
Thanks in advance...I look forward to chatting with you all soon!
#2
Supreme Member
iTrader: (2)
Join Date: Jul 2003
Location: Dallas, TX area
Posts: 3,205
Likes: 0
Received 0 Likes
on
0 Posts
Car: 91 Formula WS6 (Black, T-Tops)
Engine: 383 MiniRam (529 HP, 519 TQ - DD2K)
Transmission: Built '97 T56, Pro 5.0, CF-DF
Axle/Gears: 4.11 posi Ford 9"
If the rest of the motor is stock, the stock 48 will be fine. Defintiely don't go over a 52mm unless lots of mods, at least a 383, nitrous, or blower. Be wasting your money IMO.
#3
Member
Thread Starter
iTrader: (4)
Join Date: Apr 2006
Location: New Jersey
Posts: 141
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1987 IROC-Z Camaro
Engine: 350 (5.7L)
Transmission: 700R4 (Auto)
yes, the rest of the motor is stock, just bolts on at this point (see sig below). what brand TB do you run on ur set-up? im thinking get a 52mm to throw on anyway for future mods...but am open to opinions. will the stock 48mm TB be ample to handle the output of the superram?
#4
Originally Posted by vernw
If the rest of the motor is stock, the stock 48 will be fine. Defintiely don't go over a 52mm unless lots of mods, at least a 383, nitrous, or blower. Be wasting your money IMO.
Or unless you know for a fact you will always be "modifying" your engine. I went from stock, to a 52, to a 58. I should have known better and went with the 58 from the start. Now I am considering an intake conversion to a single 4bbl style...It never ends.
----------
Originally Posted by RiggsLW81
yes, the rest of the motor is stock, just bolts on at this point (see sig below). what brand TB do you run on ur set-up? im thinking get a 52mm to throw on anyway for future mods...but am open to opinions. will the stock 48mm TB be ample to handle the output of the superram?
Last edited by brutalform; 04-07-2006 at 07:25 PM. Reason: Automerged Doublepost
#5
Supreme Member
iTrader: (2)
Join Date: Jul 2003
Location: Dallas, TX area
Posts: 3,205
Likes: 0
Received 0 Likes
on
0 Posts
Car: 91 Formula WS6 (Black, T-Tops)
Engine: 383 MiniRam (529 HP, 519 TQ - DD2K)
Transmission: Built '97 T56, Pro 5.0, CF-DF
Axle/Gears: 4.11 posi Ford 9"
Originally Posted by brutalform
Or unless you know for a fact you will always be "modifying" your engine. I went from stock, to a 52, to a 58. I should have known better and went with the 58 from the start. Now I am considering an intake conversion to a single 4bbl style...It never ends.
----------
The BBK is a fair priced unit. IIRC, the 58mm is more $$ than the 52mm. If you plan on modding the 350, the 52mm should be fine.
----------
The BBK is a fair priced unit. IIRC, the 58mm is more $$ than the 52mm. If you plan on modding the 350, the 52mm should be fine.
I agree, Tom.
FWIW I'm running a BBK 58mm on my 383 and kinda wish I'd kept my 52 (sold it). I think the throttle tip in and normal driveability was better with the smaller TB.
#6
Member
Thread Starter
iTrader: (4)
Join Date: Apr 2006
Location: New Jersey
Posts: 141
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1987 IROC-Z Camaro
Engine: 350 (5.7L)
Transmission: 700R4 (Auto)
Originally Posted by brutalform
Or unless you know for a fact you will always be "modifying" your engine. I went from stock, to a 52, to a 58. I should have known better and went with the 58 from the start. Now I am considering an intake conversion to a single 4bbl style...It never ends.
----------
The BBK is a fair priced unit. IIRC, the 58mm is more $$ than the 52mm. If you plan on modding the 350, the 52mm should be fine.
----------
The BBK is a fair priced unit. IIRC, the 58mm is more $$ than the 52mm. If you plan on modding the 350, the 52mm should be fine.
#7
Looking at you original post, I would just keep the original one for now. If you plan any upgrades in the future, move up to the 58mm, and save yourself some money. Speed is an addiction, well, for me it is anyway.
You really do not have anything to worry about on a S/R with a stock TB on a stock engine. The S/R plenum does not have the lower walls cast into it as a stock TPI plenum does. IIRC, there was some info on here, that, if you put a 52mm T/B on a stock plenum, without removing the cast in walls, you would not pick up as much cfm, as you would, if you removed the cast walls, and retained the 48mm. The stock T/B would flow more, if you removed the casting walls, as a 52mm would with the walls still intact. Airflow is a funny thing like that.
You really do not have anything to worry about on a S/R with a stock TB on a stock engine. The S/R plenum does not have the lower walls cast into it as a stock TPI plenum does. IIRC, there was some info on here, that, if you put a 52mm T/B on a stock plenum, without removing the cast in walls, you would not pick up as much cfm, as you would, if you removed the cast walls, and retained the 48mm. The stock T/B would flow more, if you removed the casting walls, as a 52mm would with the walls still intact. Airflow is a funny thing like that.
Trending Topics
#8
Member
Thread Starter
iTrader: (4)
Join Date: Apr 2006
Location: New Jersey
Posts: 141
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1987 IROC-Z Camaro
Engine: 350 (5.7L)
Transmission: 700R4 (Auto)
ah...i gotcha. thanks for all the input. i think im going to hold off and stick with stock for now and not spend the 300 bones on the TB. since the thread is open though. who on the board likes BBK? Holley? Arizona Speed & Marine? Or Lingenfelter/Accel for BEST TB on the market? im curious to hear what you all have/think.....later!
#9
I'm using the BBK 58mm. I had used a TPIS 52mm previously. I had the problem of the TPS mounting holes stripping though. (common problem with stock style TB's). No problems with the BBK. I know of people using the Accel units with no problems.
#10
Supreme Member
iTrader: (1)
Join Date: Oct 2001
Location: decatur IL
Posts: 1,056
Likes: 0
Received 0 Likes
on
0 Posts
Car: 86 iroc, 87 iroc, 89 iroc, 89 formula, 84 supra, 85 trans am
Engine: t\a motor 355 lt1 intake, t56,the works, 89 roc 427 sbc tt project
Transmission: to many to list
Axle/Gears: 9bolt 4:10 in the T/A
id say go with the big dude, but my opinion is biased and i have all the mods to support it, heads,cam intake (tb holes opened to match),headers, ect.
imo, the as&m is the best on the market right now, then the tpis 58mm a close second. the accel/lingenfelter is tied with holley for third, then the bbk units.
i like the accel/lingenfelter design because it is a huge block of billet aluminum.
enjoy
imo, the as&m is the best on the market right now, then the tpis 58mm a close second. the accel/lingenfelter is tied with holley for third, then the bbk units.
i like the accel/lingenfelter design because it is a huge block of billet aluminum.
enjoy
Last edited by @ZZKKER; 04-14-2006 at 12:21 AM.
#11
Senior Member
iTrader: (1)
Join Date: Feb 2005
Location: Bonham TX
Posts: 661
Likes: 0
Received 0 Likes
on
0 Posts
Car: 87 & 89 Iroc's
Engine: 5.0 - 5.7
Transmission: 700R's
Axle/Gears: 2.77 - 3.70
They polish up good too. The ownly downfall is the price tag. @ZZKKER is that the top plate yours came with?
#12
Supreme Member
iTrader: (1)
Join Date: Oct 2001
Location: decatur IL
Posts: 1,056
Likes: 0
Received 0 Likes
on
0 Posts
Car: 86 iroc, 87 iroc, 89 iroc, 89 formula, 84 supra, 85 trans am
Engine: t\a motor 355 lt1 intake, t56,the works, 89 roc 427 sbc tt project
Transmission: to many to list
Axle/Gears: 9bolt 4:10 in the T/A
yea, the older accel/lingenfelter's have the plastic that looks cheap and tacky. i priced the top plate like yours has, but you can only get that piece in a kit they sell with a bunch of stuff i don't need nor want, and it was like $360 or something like that. to much in my opinion. i will just buy an aftermarket piece like MBA used to make, much cheaper.
i am going to polish mine when i finish the paint work and get all the bugs worked out of the motor. i polished everything else in the engine bay, but have to redo some stuff from messing the surface up from installing and removing to many times.
looks good by the way.
i am going to polish mine when i finish the paint work and get all the bugs worked out of the motor. i polished everything else in the engine bay, but have to redo some stuff from messing the surface up from installing and removing to many times.
looks good by the way.
#15
Member
Join Date: Jun 2003
Location: Dayton, OH
Posts: 294
Likes: 0
Received 0 Likes
on
0 Posts
Car: 88 Trans Am
Engine: 5.7 TPI
Transmission: 700r4
You can buy just the throttle body plates themselves without buying any kind of expensive kit.
LT1 and L98 Chevrolet Billet Throttle Body Clean Air Cover: Lingenfelter Performance Engineering
That's what I did and put it ontop of my bbk 58mm throttle body...not because I am trying to fool anyone, but so that it matches the super ram.
Top the original poster though...I can't give you an opinion on the bbk one because I haven't gotten my engine into the car yet.
LT1 and L98 Chevrolet Billet Throttle Body Clean Air Cover: Lingenfelter Performance Engineering
That's what I did and put it ontop of my bbk 58mm throttle body...not because I am trying to fool anyone, but so that it matches the super ram.
Top the original poster though...I can't give you an opinion on the bbk one because I haven't gotten my engine into the car yet.
#16
Member
Thread Starter
iTrader: (4)
Join Date: Apr 2006
Location: New Jersey
Posts: 141
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1987 IROC-Z Camaro
Engine: 350 (5.7L)
Transmission: 700R4 (Auto)
did you paint your superram yourself? looks great! what kiind of pain did you use??
also...ive just purchased a vortech supercharger off ebay that i will be putting on at the same time of my new supperram set up...with the addition of the vortech, im assumin i need to go to a 58mm TB...correct?
anyone have hp/torque estimates for my new setup? right now i have s stock L98 350, with edelbrock headers and a 3 inch flowmaster exhaust. im adding the supperram with high flow runners and a s1 vortech supercharger.
also...ive just purchased a vortech supercharger off ebay that i will be putting on at the same time of my new supperram set up...with the addition of the vortech, im assumin i need to go to a 58mm TB...correct?
anyone have hp/torque estimates for my new setup? right now i have s stock L98 350, with edelbrock headers and a 3 inch flowmaster exhaust. im adding the supperram with high flow runners and a s1 vortech supercharger.
#17
Supreme Member
iTrader: (2)
Join Date: Jul 2003
Location: Dallas, TX area
Posts: 3,205
Likes: 0
Received 0 Likes
on
0 Posts
Car: 91 Formula WS6 (Black, T-Tops)
Engine: 383 MiniRam (529 HP, 519 TQ - DD2K)
Transmission: Built '97 T56, Pro 5.0, CF-DF
Axle/Gears: 4.11 posi Ford 9"
Originally Posted by RiggsLW81
did you paint your superram yourself? looks great! what kiind of pain did you use??
im adding the supperram with high flow runners and a s1 vortech supercharger.
im adding the supperram with high flow runners and a s1 vortech supercharger.
There is only set of runners that I know of that work with the SuperRam intake - and that's SuperRam runners.
Did I miss something here?
#18
Member
Join Date: Jun 2003
Location: Dayton, OH
Posts: 294
Likes: 0
Received 0 Likes
on
0 Posts
Car: 88 Trans Am
Engine: 5.7 TPI
Transmission: 700r4
Originally Posted by RiggsLW81
did you paint your superram yourself? looks great! what kiind of pain did you use??
also...ive just purchased a vortech supercharger off ebay that i will be putting on at the same time of my new supperram set up...with the addition of the vortech, im assumin i need to go to a 58mm TB...correct?
anyone have hp/torque estimates for my new setup? right now i have s stock L98 350, with edelbrock headers and a 3 inch flowmaster exhaust. im adding the supperram with high flow runners and a s1 vortech supercharger.
also...ive just purchased a vortech supercharger off ebay that i will be putting on at the same time of my new supperram set up...with the addition of the vortech, im assumin i need to go to a 58mm TB...correct?
anyone have hp/torque estimates for my new setup? right now i have s stock L98 350, with edelbrock headers and a 3 inch flowmaster exhaust. im adding the supperram with high flow runners and a s1 vortech supercharger.
I had it powdercoated. I'm not too sure on superchargers...but I don't know how important a tb is when air is being forced into the intake. I might take the money you were going to spend on the tb and use it on something that will give you more of a gain with the supercharger.
#19
Member
Thread Starter
iTrader: (4)
Join Date: Apr 2006
Location: New Jersey
Posts: 141
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1987 IROC-Z Camaro
Engine: 350 (5.7L)
Transmission: 700R4 (Auto)
vernw..my mistake, i did write high flow runners, what i ment to say was the runners the superram kit came with.
will i need a 58mm TB with the vortech charger? im unsure of hows its importance (the TB) would play out in relation to the addition of the supercharger.
will i need a 58mm TB with the vortech charger? im unsure of hows its importance (the TB) would play out in relation to the addition of the supercharger.
#20
Member
Join Date: Dec 2005
Location: MANASSAS PARK
Posts: 136
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1992 TRANSAM 1989 FORMULA 350
Engine: L-98 350
Transmission: FIRM SHIFTING 700-R4
Axle/Gears: 3.73
I have had the lingenfleter 58mm throttle body on my 89 formula 350 for six months now,and have had no problems at all! Before the tires would not spin from a 20 MPH roll.But after the throttle body install.THEY WENT UP IN SMOKE! I say get the 58mm so you are ready for future mods.
58mm Throttle Body
Ported stock upper intake
Edlebrock Headers
Flowmaster Cat Back Exhaust
March Underdrive Pulleys
Hypertech Chip
MSD 6AL Box
Cold Air Intake
Thats All,and the car went 8.74 in the 1/8 at 81 MPH.I know it has more in it!
58mm Throttle Body
Ported stock upper intake
Edlebrock Headers
Flowmaster Cat Back Exhaust
March Underdrive Pulleys
Hypertech Chip
MSD 6AL Box
Cold Air Intake
Thats All,and the car went 8.74 in the 1/8 at 81 MPH.I know it has more in it!
#21
Supreme Member
iTrader: (1)
Join Date: Oct 2001
Location: decatur IL
Posts: 1,056
Likes: 0
Received 0 Likes
on
0 Posts
Car: 86 iroc, 87 iroc, 89 iroc, 89 formula, 84 supra, 85 trans am
Engine: t\a motor 355 lt1 intake, t56,the works, 89 roc 427 sbc tt project
Transmission: to many to list
Axle/Gears: 9bolt 4:10 in the T/A
pick up a used 52mm or 58mm off here or ebay then spend 300 on a SNOW performance alcohol injection kit with boost dependent adjustable turn on. that way you can run more boost without an aftercooler.
thats my
thats my
#23
TGO Supporter/Moderator
iTrader: (12)
Join Date: Jul 1999
Location: SALEM, NH
Posts: 11,784
Likes: 0
Received 94 Likes
on
79 Posts
Car: '88 Formula, '94 Corvette, '95 Bird
Engine: LC9, LT1
Transmission: TKX, 4L60E
Axle/Gears: 3.42, 3.23
Originally Posted by Mcdamit
if I remeber the stock tb flows 650cfm.. could be wrong..
I think the superram is a restriction at that point anyway. If you're gonna go with a horizontal draw through, I think MINIRAM is best bet. HSR doesn't quite flow enough, and the converted LT1 just ends up being fugly.
What I liked about my 4bbl TB was the progressive linkage. It was 1,000 CFM wide open, but only the front two plates moved for the first 1/4 throttle, making it easy to take off with a manual. That' gonna be a loss for sure when I goto a miniram on the vette.
-- Joe
#24
Supreme Member
iTrader: (2)
Join Date: Jul 2003
Location: Dallas, TX area
Posts: 3,205
Likes: 0
Received 0 Likes
on
0 Posts
Car: 91 Formula WS6 (Black, T-Tops)
Engine: 383 MiniRam (529 HP, 519 TQ - DD2K)
Transmission: Built '97 T56, Pro 5.0, CF-DF
Axle/Gears: 4.11 posi Ford 9"
Just my opinion, but if I was planning a blower down the line I'd probably try and stick with the factory TB for now and just plan on a 58mm when I added the blower. You probably don't need a 58mm right now with your mods and there's no point in having to buy multiples versions of them.
#25
Originally Posted by anesthes
720 with an airfoil, per MIT flowbench.
I think the superram is a restriction at that point anyway. If you're gonna go with a horizontal draw through, I think MINIRAM is best bet. HSR doesn't quite flow enough, and the converted LT1 just ends up being fugly.
What I liked about my 4bbl TB was the progressive linkage. It was 1,000 CFM wide open, but only the front two plates moved for the first 1/4 throttle, making it easy to take off with a manual. That' gonna be a loss for sure when I goto a miniram on the vette.
-- Joe
I think the superram is a restriction at that point anyway. If you're gonna go with a horizontal draw through, I think MINIRAM is best bet. HSR doesn't quite flow enough, and the converted LT1 just ends up being fugly.
What I liked about my 4bbl TB was the progressive linkage. It was 1,000 CFM wide open, but only the front two plates moved for the first 1/4 throttle, making it easy to take off with a manual. That' gonna be a loss for sure when I goto a miniram on the vette.
-- Joe
#26
Member
Thread Starter
iTrader: (4)
Join Date: Apr 2006
Location: New Jersey
Posts: 141
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1987 IROC-Z Camaro
Engine: 350 (5.7L)
Transmission: 700R4 (Auto)
there is no TB included, it is for sale seperate from the kit which includes the plunum runners and intake.
i think im gonna do a 58mm TB--im gonna have my superram and the vortech installed all at once. im getting my work done at F-Body Motorsports 82-02 Camaro Parts, Z28 Parts, Camaro SS Parts, Firebird Parts, Trans AM Parts, GTA Parts, Iroc Parts, Formula Parts and Firehawk Parts - Camaro & Firebird Parts ... does anyone use the TPIS 58mm TB? im thinking about using that one, which is $500. i like lingfelters TB too, but that is $600 at the site. ive heards the TPIS unit comes with an airfoil already..true/false?
i think im gonna do a 58mm TB--im gonna have my superram and the vortech installed all at once. im getting my work done at F-Body Motorsports 82-02 Camaro Parts, Z28 Parts, Camaro SS Parts, Firebird Parts, Trans AM Parts, GTA Parts, Iroc Parts, Formula Parts and Firehawk Parts - Camaro & Firebird Parts ... does anyone use the TPIS 58mm TB? im thinking about using that one, which is $500. i like lingfelters TB too, but that is $600 at the site. ive heards the TPIS unit comes with an airfoil already..true/false?
#28
Supreme Member
iTrader: (2)
Join Date: Jul 2003
Location: Dallas, TX area
Posts: 3,205
Likes: 0
Received 0 Likes
on
0 Posts
Car: 91 Formula WS6 (Black, T-Tops)
Engine: 383 MiniRam (529 HP, 519 TQ - DD2K)
Transmission: Built '97 T56, Pro 5.0, CF-DF
Axle/Gears: 4.11 posi Ford 9"
I'd stick with the BBK at $300 if it were me (and I did).
The BBk has the built in air foil (I think all the aftermarket pieces do)
The BBk has the built in air foil (I think all the aftermarket pieces do)
#29
Member
Join Date: Jan 2000
Location: In the sticks near Woodland,CA, USA
Posts: 408
Likes: 0
Received 0 Likes
on
0 Posts
Car: 91 Formula WS6
Engine: 305 TPI
Transmission: five speed
What kinda price did you get on the whole SR unit? Where did you purchase? I am trying to locate one right now, can't find any used at the moment.
#30
Accel SuperRam EFI SBC Intake System L98 350-420 CID Gen VII SuperRam Kit: Lingenfelter Performance Engineering
Here it is in all its glory, bit pricy but it sure gets the wow factor when you open the hood. The software is so awsome and the options for it are amazing. after the superram and computer I would go with the dual sync distributer and go to SFI. Only thing I didnt like about the setup is no MAF, only SD. Plus you can go to the coil over plug system of the LSX engines.
Here it is in all its glory, bit pricy but it sure gets the wow factor when you open the hood. The software is so awsome and the options for it are amazing. after the superram and computer I would go with the dual sync distributer and go to SFI. Only thing I didnt like about the setup is no MAF, only SD. Plus you can go to the coil over plug system of the LSX engines.
#31
Banned
iTrader: (4)
Join Date: Dec 2000
Location: ILL
Posts: 861
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1986 Pontiac TA
Engine: 383
Transmission: 700R4
Axle/Gears: 3.70
I have been running the LPE/Accel 58mm throttle body for about 10 years. The unit works well but I strongly feel that the front of the throttle body is a restriction because it is not radiused like all of the other aftermarket throttle bodies. If I were to buy one today, it would probably be the BBK.
Riggs - Knowing that you are supercharging your motor, I feel that placing a SuperRam on the motor is a mistake. Swapping the base manifold and a little cleanup on the plenum is all that is needed. I saw a guy with a basically stock looking TPI up in Wisconsin running 10's all day long. Trying to fill the large plenum will only bring down the boost. It's overkill until you start pushing some cubes.
index
Riggs - Knowing that you are supercharging your motor, I feel that placing a SuperRam on the motor is a mistake. Swapping the base manifold and a little cleanup on the plenum is all that is needed. I saw a guy with a basically stock looking TPI up in Wisconsin running 10's all day long. Trying to fill the large plenum will only bring down the boost. It's overkill until you start pushing some cubes.
index
Thread
Thread Starter
Forum
Replies
Last Post
Pac J
Tech / General Engine
3
05-17-2020 10:44 AM
doc
Tech / General Engine
24
04-22-2003 11:41 PM
'87FAKE-IROC-Z
Aftermarket Product Review
3
10-09-2001 03:31 PM