L98 Iroc vs. L98 GTA
L98 Iroc vs. L98 GTA
Hey guys..whoa another L98 in town!!! I saw the guy and he has a red 1990 Iroc Z28 w/ an L98...his only mod is a Flowmaster Muffler, and K&N Air Filters....I got my GTA with my mods in the sig.....he wants to go from a dead stop....I don't have back seats, jack, spare, nothing, just my two front seats and not even a radio....He has all the stuff I don't have..he weighs 180lbs. I am at 220lbs...what do you all think?.....AARON
p.s. I also forgot to mention that we will race at the track not on the street so it might not be until February, I might have my Headers, AFPR and 1:6:1 rocker arms by the beginnnig of January...I am going to make my cold air intake this weekend, change the thermostat to a 180*, TB Bypass, change oil to Synthetic and Change the Rear End Oil and bump up the timing...any suggestions as to how many degrees of timing I should go up....
p.s. I also forgot to mention that we will race at the track not on the street so it might not be until February, I might have my Headers, AFPR and 1:6:1 rocker arms by the beginnnig of January...I am going to make my cold air intake this weekend, change the thermostat to a 180*, TB Bypass, change oil to Synthetic and Change the Rear End Oil and bump up the timing...any suggestions as to how many degrees of timing I should go up....
Last edited by Vicious 88 GTA; Dec 6, 2002 at 03:39 PM.
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Joined: Sep 2001
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From: Cincinnati, OH
Car: 87 Iroc Z
Engine: 383ci.
Transmission: WC-T5
He is lighter than you stock for stock. You've removed some stuff, which will probably bring you close to even. It will come down to launch and gears. And overall condition of both of your engines.
He may mod up in the winter also, it could go either way.
He may mod up in the winter also, it could go either way.
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From: In the corner of my mind!
Car: 1989 TTA #1240
Engine: 3.8 SFI turbo
Transmission: 2004r
Axle/Gears: 3.27
Will be close. Most Irocs are faster than their stock counterparts for some odd reason. With the weight adj. you should have him(barely)
Last edited by PETE; Apr 16, 2006 at 07:39 PM.
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From: Newark, DE
Car: 2006 Corvette
Engine: LS2
Transmission: T56
Axle/Gears: 3.42s
any suggestions as to how many degrees of timing I should go up....
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iTrader: (1)
Joined: Mar 2001
Posts: 1,100
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From: In the corner of my mind!
Car: 1989 TTA #1240
Engine: 3.8 SFI turbo
Transmission: 2004r
Axle/Gears: 3.27
mine was set at 10 but with a 112 cam and a lot of other work. I would go with 8* and open the gap on the plugs to .040.
Last edited by PETE; Apr 16, 2006 at 07:39 PM.
wtf is up with those arrows i was going to say i have 3:73's in MY GTA but nooo those two stupid *** mother ****ing *** licking arrows just **** themselves on the ****ing post........(do i curse too much) :lala: :lala:
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