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

lt1 bolt on dyno results

Old 05-05-2009, 12:36 AM
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Default lt1 bolt on dyno results

going through a 9in with et streets (bias)

Old 05-05-2009, 01:47 AM
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wow, VERY nice bolt-on numbers. what exactly is done?
Old 05-05-2009, 01:48 AM
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What bolt ons do you have?
Old 05-05-2009, 02:23 AM
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my car has longtubes ewp and k and n cold air stock rockers and pllies and tb and made 313/348 with a 6 speed and 17's
Old 05-05-2009, 03:04 AM
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Killer numbers considering you gotta a 9". If you were still a ten bolt you would have ~325-330 RWHP. That graph is identical to mine when I was a bolt on only motor with just a 10 bolt.
Old 05-05-2009, 03:15 AM
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Great numbers! I was able to top the 300whp mark bolt-on only in 2004 with LT's/ORY, EWP, Ported stock T/B, CAI, 1.6's and some other little nick nacks, through a 10-bolt.
Old 05-05-2009, 06:46 AM
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Good numbers, should be sub 12.5x timeslips.
Old 05-05-2009, 08:45 AM
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Last time out it went 8 12.20 passes best was 12.251 at 110.22. I'm adding some things as we speak that should put it high 11's in a good da with just bolt ons!. All bolt ons with a stock tb. I have a 52mm I'm adding wed. I dynoed to see if ill gain any from the 52mm. I'm not worried about dyno numbers due to the 9in though its all about track results for me thanks for the props fella's
Old 05-05-2009, 08:59 AM
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IMHO you really should go 58mm TB. I found that I had 1KPA of loss with the 52mm compared to the 58mm. I determined this with a datalogger. A lot of guys think that 1KPA of loss equals 1.5% HP loss.
Old 05-05-2009, 11:25 AM
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i totally agree with the TB addition if the manifold is opened up to accept the 58 go for it. 52 or 54 will be great if manifold is not opened up.
personally i think a full bolt on 6-spd car can make good use of a 58
Old 05-05-2009, 12:31 PM
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Very nice numbers. I'm trying to get my buddy to go full-bolt ons.
Old 05-05-2009, 12:37 PM
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Good numbers I love seeing bolt-ons cars really rip at the track. If I were to do things over again I'd see how fast I could go with full bolt-ons before touching any internals.
Old 05-05-2009, 12:59 PM
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Nice numbers bro! I love when people tell me... oh theres no way an lt1 can make 330rwhp!! I just laugh
Old 05-05-2009, 02:03 PM
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Nice! I hope to be there one day
Old 05-05-2009, 02:04 PM
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Originally Posted by StealthFormula
Good numbers I love seeing bolt-ons cars really rip at the track. If I were to do things over again I'd see how fast I could go with full bolt-ons before touching any internals.
thats my plan!

awesome graph man! when are u shifting that thing? i have my shift points set at 6000 i believe but looking at ur graph it looks like i should lower mine
Old 05-05-2009, 02:19 PM
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Originally Posted by CamaroRacing12
thats my plan!

awesome graph man! when are u shifting that thing? i have my shift points set at 6000 i believe but looking at ur graph it looks like i should lower mine
Yup, best to shift a stock cammed car at about 5.8K. Anything higher than that and you will be going slower.
Old 05-05-2009, 02:27 PM
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Originally Posted by BIG_T
Last time out it went 8 12.20 passes best was 12.251 at 110.22. I'm adding some things as we speak that should put it high 11's in a good da with just bolt ons!. All bolt ons with a stock tb. I have a 52mm I'm adding wed. I dynoed to see if ill gain any from the 52mm. I'm not worried about dyno numbers due to the 9in though its all about track results for me thanks for the props fella's

What kind of 60ft are you pulling? Your MPH is good for 12.00's-11.90's.
Old 05-05-2009, 03:34 PM
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Nice numbers man! are you running 4.11s?

im also assuming you've got some considerable weight reduction

Last edited by nik1703; 05-05-2009 at 04:42 PM.
Old 05-05-2009, 04:40 PM
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unless i missed it which i dont think i did what do you have done?
Old 05-05-2009, 08:25 PM
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dude sweet numbers.

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