What Size Slicks
#1
What Size Slicks
I'm going to get a pair of ET Drags for track use only. Trying to decide if 26x8.5x15 will be enough or if I should go with 26x10x15.
They're going on my 88 IROC L98 which so far has run 13.70's @ 102 mph. Currently running Nitto's but can't come out of the hole very hard without spinning them bad.
Bob
They're going on my 88 IROC L98 which so far has run 13.70's @ 102 mph. Currently running Nitto's but can't come out of the hole very hard without spinning them bad.
Bob
#3
Nice! Two questions for you. What size rims did you put them on? What was your et & mph on the run?
Also, did you mean et streets or et drags?
Bob
Also, did you mean et streets or et drags?
Bob
Last edited by 88 IROC BOB; 05-24-2003 at 07:49 AM.
#4
They are on 15x8 Ralley Steel Wheels. They are E/T Streets. I swap to them when I get to the track. I just don't trust running on them all the time. If you hit water, I don't care if they do have them little lines in them, its over. My best run last night was:
1/8 mile track:
Reaction: .578 (decent)
60 Ft: 2.047 (fastest 60 ft of night was 1.93)
530 ft: 5.854
1/8 ET: 8.99
1/8 MPH: 79.04
So that was pretty decent. Still tuning on Brand new 350. Will be swapping from 3.42 pos gears to 3.73 this week so next Friday should have better 60 ft/et
1/8 mile track:
Reaction: .578 (decent)
60 Ft: 2.047 (fastest 60 ft of night was 1.93)
530 ft: 5.854
1/8 ET: 8.99
1/8 MPH: 79.04
So that was pretty decent. Still tuning on Brand new 350. Will be swapping from 3.42 pos gears to 3.73 this week so next Friday should have better 60 ft/et
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#8
TGO Supporter
iTrader: (5)
Joined: Feb 2000
Posts: 1,852
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From: St. Augustine, FL
Car: 89 GTA
Engine: 383
Transmission: 4L80E
Axle/Gears: 12 bolt-3.73
Hey, kdgreen, that looks like union hill? I used to go on Tues nites till my tranny blew up. Hope to see you out there!
If you can find any old chevy 15 X 7 wheel, including the Z28 five spoke wheels, a 15 X 8.5 X 26 et street or 15 X 8 X 26 or 15 X 10 X 26 slick will fit. I used to run the 15 X 10's on those wheels with rims screws way back when.
If you can find any old chevy 15 X 7 wheel, including the Z28 five spoke wheels, a 15 X 8.5 X 26 et street or 15 X 8 X 26 or 15 X 10 X 26 slick will fit. I used to run the 15 X 10's on those wheels with rims screws way back when.
#9
Yep-Its Union Hill. I live about 10 minutes from there. I am usually there every Friday Night. I park in the first lot when you pull in the gate to your left. My dad is the mechanic on his friends sons junior dragster. I have yet to run a 1/4 mile track. I like the 1/8 anyway. They are really nice up there.
Kevin
Kevin
#10
Senior Member
Joined: May 2000
Posts: 625
Likes: 0
From: Where the Devil Dances, IL
Car: 87Z
Engine: ?
Transmission: A4
Just this weekend I pulled a 1.74 and a 1.71 60' on BFG drag radials. But, I will be make the switch to ET drags after I get the car running again, 26x8.5x15 by the way. The BFG are 255/65? 16 I do belive.
#12
Moderator
iTrader: (14)
Joined: Mar 2000
Posts: 43,169
Likes: 36
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: LS1/LQ4
Transmission: 4L60E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
I know guys with low 11- to low 12-sec cars who run ET Streets all the time. Reason is some classes require DOT tires.
I don't have ET Streets, but I know my DR's are a bunch heavier than my ET Drags (w/tubes).
I don't have ET Streets, but I know my DR's are a bunch heavier than my ET Drags (w/tubes).
#13
Supreme Member
iTrader: (1)
Joined: Apr 2002
Posts: 4,671
Likes: 0
From: Waterloo, Iowa
Car: 86 firebird with 98 firebird interi
Engine: pump gas 427sbc Dart Lil M 13.5:1
Transmission: Oldani TH400 w/ BTE 9" convertor
Axle/Gears: 31 spline Moser/full spool/4.11Rich
Ran the Hoosier DOT comparible to the ET street last season 26x9.5 no traction issues 1.80 60's and 13.5-6, this year got 27x11.5 Hoosiers more for the look this season, but if all goes well will be needed next season.
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