LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Gonna Dyno the LT1... What to expect??

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Old 12-29-2010, 12:56 AM
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Originally Posted by SpeedFreak123
with what mods?
58mm tb(over kill), lts, ory , tune, K&N, free mods, LCAs, PHB, 9in (3.70 gear), borla catback, slicks and skinnys....(the car is also on a diet)

I run mid 12s

Last edited by 97camaross; 12-29-2010 at 01:02 AM.
Old 12-29-2010, 01:10 AM
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Originally Posted by Lawhead
1/4 with some stickys Id say you'd be damn close to 12's

and BOOOOO on the Nittos everyone who has them it seems to be 50/50 if you hook just order some ET radials from Mickey Thompson I think the Nittos were 340 to the MT being 400 and if you take them off and only use them for the track they will last a longggggg time and be more consistent.

But yeah man I'd say realllly close to 12's with a good DR
and is it tuned?
IDK, i just dont feel safe running DR with the bolt.

Not tuned, yet. I plan on doing a Shift kit, and Stall before I go to PCMForless.


Originally Posted by 97camaross
58mm tb(over kill), lts, ory , tune, K&N, free mods, LCAs, PHB, 9in (3.70 gear), borla catback, slicks and skinnys....(the car is also on a diet)

I run mid 12s
What "free mods" does the average LT1 owner do, I keep reading about "Free Mods" and i dont know what they are....
Old 12-29-2010, 01:12 AM
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Nothing to be afraid of at your power level and if you want to stall it and put a shift kit in it then im assuming your building this as a Street/Strip car?
Old 12-29-2010, 01:16 AM
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Originally Posted by Lawhead
Nothing to be afraid of at your power level and if you want to stall it and put a shift kit in it then im assuming your building this as a Street/Strip car?
Nothing to be afraid of.... 10 bolt w/ DR's on a stock car, i heard is very dangerous... or is that only for M6's?

Ehhhhh, its my DD.... I wanna make it more of a bad *** DD.
Old 12-29-2010, 01:20 AM
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Well with street tires and a stall you will be ate by honda on the road because you will not grab the street at ALL period. And the A4's are a lot nicer on the 10 bolt then the M6s for sure I wouldn't be afraid until you go changing the internals and heads and stuff.
Old 12-29-2010, 01:31 AM
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Originally Posted by Lawhead
Well with street tires and a stall you will be ate by honda on the road because you will not grab the street at ALL period. And the A4's are a lot nicer on the 10 bolt then the M6s for sure I wouldn't be afraid until you go changing the internals and heads and stuff.
Is there any DR that is ok for DD, In the rain, and such....?

ET streets are horrible in the rain.... how bout NT555r?
Old 12-29-2010, 02:41 AM
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Yes those are great in the rain. And as stated with an A4 you can worry a lot less than an M6.When M6s launch they shock the driveline. When you launch an A4 you preload the suspension so there is less shock
Old 12-29-2010, 02:42 AM
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Originally Posted by LSWHO
So you think he can dyno 14whp more than you with slightly better exhaust and stock rockers?
I dont think 14 is out of the question considering i had 200K mile stock cats and hes got LTs with no cats
Old 12-29-2010, 02:50 AM
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Hmmm... Might have to invest in nittos instead of street tires when I pick up a set of rims.
Old 12-29-2010, 07:34 AM
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I had the same bolt ons with a tune and mine put down 284/312. They only pick up like 7 HP from the stock tune on mine. That setup on street tires ran a best of 8.36@85 in the 1/8 and 13.05@107 in the 1/4 and managed to click off a 1.83 sixty. I would venture to say you should atleast be close to 270 or better.
Old 12-29-2010, 08:21 AM
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I had a M6 and dynoed 301rwhp. I forget the TQ, Mods were, SLP CAI, Hooker long tubes, mufflex y-pipe, hooker Cat back w/cut out. Electric water pump, pulley, LT4 KM, free mods.

No tune at all, for an auto id say any where from 280-290 is possible.
Old 12-29-2010, 04:07 PM
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somethings wrong when you look at a drag radial and its "rain" capabilities. Thats all i can say about that. The et street radial is far superior to the nt555r. If need be would you rather drive slower in rain or perhaps stop untill its done, or run inconsistant times at the track? Nt555r drag radial is a street tire to me, yes its a street legal drag radial but i think nitto geared it more towards the street then the track compared to MT ET street radials.
Old 12-29-2010, 06:43 PM
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I think I'm one of the few guys who thinks this way, but I could care less about the 1/4 mile time, but I do care about the trap speed. And like others say, I don't care too much about what the dyno says. If I dyno my car and it says 300whp, i could care less because I know I still trapped 110 which puts me in the ball bark of about 340whp. I honestly don't know why so many guys care about 1/4 mile times when they aren't even racing for competition. Honestly it's not fun running 13's or 12's or even 11's, or 10's in a straight line. Once you break 10's that might be pretty exciting. But otherwise I like to just have power. It's fun when your cruising around to have power or when you get into curvy roads, but straight line 12 second cars is ehhh, not exciting to me.

There's too much emphasis on 1/4 mile times with people who don't even drag race competitively. I've ridden a 9 second bike that could probably go 8's with the right suspension and that was super, super crazy exciting. Makes any super car besides the veyron seem really weak.
Old 12-29-2010, 07:41 PM
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Originally Posted by ryanisfast
I think I'm one of the few guys who thinks this way, but I could care less about the 1/4 mile time, but I do care about the trap speed. And like others say, I don't care too much about what the dyno says. If I dyno my car and it says 300whp, i could care less because I know I still trapped 110 which puts me in the ball bark of about 340whp. I honestly don't know why so many guys care about 1/4 mile times when they aren't even racing for competition. Honestly it's not fun running 13's or 12's or even 11's, or 10's in a straight line. Once you break 10's that might be pretty exciting. But otherwise I like to just have power. It's fun when your cruising around to have power or when you get into curvy roads, but straight line 12 second cars is ehhh, not exciting to me.

There's too much emphasis on 1/4 mile times with people who don't even drag race competitively. I've ridden a 9 second bike that could probably go 8's with the right suspension and that was super, super crazy exciting. Makes any super car besides the veyron seem really weak.
.....Wow. You're definitely one of the few!
Old 12-29-2010, 08:20 PM
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so what did it dyno? Any #'s?
Old 12-29-2010, 08:59 PM
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I think my 13 sec (hopefully 12 now) car is fun as hell to drive at the track.
But when your car loses to a car with less HP then what? cool you trapped 110 but you ran a 12.9(not saying your cars ET is 12.9 just a reference). The real bragging can be done at the track not by what the dyno says.
Old 12-29-2010, 09:29 PM
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Badazz-havent dynoed yet. Waiting for the info on dyno day. Hopefully my car runs by then.

Ramair-i was hoping you'd post, what do you think rwhp?
Old 12-29-2010, 11:15 PM
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A buddy of mine did 259/29x RW with a loudmouth and an AS&M cold air. Nothing else. Car was an A4 too. Not too bad for a mostly stock car. That equates to roughly 325 HP at the crank in an auto which is not bad at all.



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