Mini Ram w/forced induction
#1
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Mini Ram w/forced induction
I am planning a blower/turbo engine project for my 87 IROC and need help from you guys. I recently read a post which indicated that a TPIS Mini Ram has some type of distribution problems in a forced induction application. I know that Guido and Blown406Bird are running Mini Rams - any input would be helpful. I am running the Fast Burn heads, so my intake choices are limited to the Mini Ram, GM RamJet, or a 4 bbl. intake converted to fuel injection. Also if anyone knows where I can get components to perform the 4 bbl. conversion (i.e. 4 bbl. throttle body, fuel rails, etc.), please let me know. Thanks
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yes, it has its flow problems, but you can make that up with DFI and its Variable Injector Controller.
you can get everything you need from kinsler fuel injection for the conversion
you can get everything you need from kinsler fuel injection for the conversion
#3
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Car: 2000 Trans Am
Engine: LS1
Transmission: T56
Im thinking of upgrading to the Accel intake when I switch heads next time. Im thinking of an AFR220 head with the accel intake and an elbow mounted to it for a TB.
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-86 IROC
Vortech Supercharged 406
-=ICON Motorsports=-
"Well, you're equipped to be a prostitute, but you're not one, are you?"
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-86 IROC
Vortech Supercharged 406
-=ICON Motorsports=-
"Well, you're equipped to be a prostitute, but you're not one, are you?"
#4
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Do you think the miniram ports would be big enough to open up to the size of afr 210's. I have the mini on my 190's now and want to go bigger. Im kind of skeptical to the size of the mini being big enough.
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87z 383,afr 190's, comp hyd roller(242/248-.540/.562,114 sep),Ported and polished mini ram, 30lb inj, 3.42 gears, tremec 5spd, , 1,3/4" slp headers, speed pro bank to bank-wb02.
"Just remember children, no man can beat you once youv'e found the cliterous." 'chef'
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87z 383,afr 190's, comp hyd roller(242/248-.540/.562,114 sep),Ported and polished mini ram, 30lb inj, 3.42 gears, tremec 5spd, , 1,3/4" slp headers, speed pro bank to bank-wb02.
"Just remember children, no man can beat you once youv'e found the cliterous." 'chef'
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Car: 2000 Trans Am
Engine: LS1
Transmission: T56
No. I wondered the same thing and I called TPIS. When you bought the mini ram they asked what heads you had right? Well, if you had called and said you had AFR210 heads, they would have sent you a mini ram that was cast a little differently to incorprate a taller port into it. As it is now, you CAN use what you have but you need to weld the outside of the port, and report it to match it to the taller port AFR210. You can buy a new version or switch to something different.
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Guido - are you switching to the Accel Super Ram or the "converted" carb manifold? Is this decision based on distribution problems or just the port mismatch issue? The post that I remember mentioned something about (based on TPIS recommendations) welding some sort of baffles in the intake to prevent the front cylinders from receiving the majority of the airflow with the stock Mini Ram setup. I would think that this type of problem would be difficult to repair with tuning alone, even with a DFI or Speed Pro setup.
[This message has been edited by GregC (edited February 28, 2001).]
[This message has been edited by GregC (edited February 28, 2001).]
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<font face="Verdana, Arial" size="2">Originally posted by GregC:
I would think that this type of problem would be difficult to repair with tuning alone, even with a DFI or Speed Pro setup.
</font>
I would think that this type of problem would be difficult to repair with tuning alone, even with a DFI or Speed Pro setup.
</font>
also, with the speed-pro, you can get individual cylinder fuel control w/o a sequential setup and would allow you to correct for certain cylinders
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#8
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<font face="Verdana, Arial" size="2">Originally posted by 89ProchargedROC:
also, with the speed-pro, you can get individual cylinder fuel control w/o a sequential setup and would allow you to correct for certain cylinders
</font>
also, with the speed-pro, you can get individual cylinder fuel control w/o a sequential setup and would allow you to correct for certain cylinders
</font>
[This message has been edited by GregC (edited February 28, 2001).]
#9
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[/b][/QUOTE]
A 1000 cfm 4 bbl. throttle body is a cool $650. Ouch !![/B][/QUOTE]
Try Lingenfelter, Electromotive, and Accel.
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Car: 2000 Trans Am
Engine: LS1
Transmission: T56
The only problem I see with the VIC is how do you know youve got it dead on? Sure you can guesstimate but you will never know unless youve got a pyrometer on each header tube.
Im not talking about the SUPER RAM its the Pro Ram. designed for EFI and like a carb intake. Good for dry flow and equal flow to each cylinder. Just fab an elbow and put my 58mm TB on there!
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-86 IROC
Vortech Supercharged 406
-=ICON Motorsports=-
"Well, you're equipped to be a prostitute, but you're not one, are you?"
Im not talking about the SUPER RAM its the Pro Ram. designed for EFI and like a carb intake. Good for dry flow and equal flow to each cylinder. Just fab an elbow and put my 58mm TB on there!
------------------
-86 IROC
Vortech Supercharged 406
-=ICON Motorsports=-
"Well, you're equipped to be a prostitute, but you're not one, are you?"
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<font face="Verdana, Arial" size="2">Originally posted by Guido:
The only problem I see with the VIC is how do you know youve got it dead on? Sure you can guesstimate but you will never know unless youve got a pyrometer on each header tube.
</font>
The only problem I see with the VIC is how do you know youve got it dead on? Sure you can guesstimate but you will never know unless youve got a pyrometer on each header tube.
</font>
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#12
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Laser pyrometer. Instant temp check...
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1989 T/A, 400" CNC Bow-Tie tall-deck, JE 8.5:1, Eagle 6" rods, Crower roller cam, AFR heads, Accel Pro-Ram intake, 1200-cfm t/b, DFI, 72# inj., S/X fuel system, HRC T76 turbosystem, NOS 150-hp dry fogger, TH400 w/GV overdrive, 12-bolt w/3.70's, Baer Track brakes, 18X9.5 wheels, P275/35ZR18 Nittos, Spohn suspension, S/T springs, KYB AGX shocks/struts, Corbeau Targa RS seats, TeamTech 5-point harnesses, Sparco steering wheel, MacEwen white gauge overlays, Phantom gauges/tach, B&M Pro Stick w/carbon-fiber ****, REAL carbon-fiber dash/console kit (don't ask), S&W 8-point rollbar, Lonza aluminum pedal covers, Pioneer/Boston Acoustics stereo system, filled side markers, Audi clear fender marker lights, custom clear front turn signals, custom clear taillights, IMSA-style cowl hood (don't ask), custom medium Intense Blue pearl paint, tinted glass. Whew!
Best ET w/383" S-trim: 10.796 @ 125.8 mph
Best ET w/400" turbo, nitrous: Summer 2001
Member of Midwest F-Body Association www.mfba.org
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1989 T/A, 400" CNC Bow-Tie tall-deck, JE 8.5:1, Eagle 6" rods, Crower roller cam, AFR heads, Accel Pro-Ram intake, 1200-cfm t/b, DFI, 72# inj., S/X fuel system, HRC T76 turbosystem, NOS 150-hp dry fogger, TH400 w/GV overdrive, 12-bolt w/3.70's, Baer Track brakes, 18X9.5 wheels, P275/35ZR18 Nittos, Spohn suspension, S/T springs, KYB AGX shocks/struts, Corbeau Targa RS seats, TeamTech 5-point harnesses, Sparco steering wheel, MacEwen white gauge overlays, Phantom gauges/tach, B&M Pro Stick w/carbon-fiber ****, REAL carbon-fiber dash/console kit (don't ask), S&W 8-point rollbar, Lonza aluminum pedal covers, Pioneer/Boston Acoustics stereo system, filled side markers, Audi clear fender marker lights, custom clear front turn signals, custom clear taillights, IMSA-style cowl hood (don't ask), custom medium Intense Blue pearl paint, tinted glass. Whew!
Best ET w/383" S-trim: 10.796 @ 125.8 mph
Best ET w/400" turbo, nitrous: Summer 2001
Member of Midwest F-Body Association www.mfba.org
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