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

what do stock LT1 dyno at around? manual

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Old 04-29-2006, 12:38 AM
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Default what do stock LT1 dyno at around? manual

i know LS1 are average around 300rwhp, what about LT1?
Old 04-29-2006, 12:39 AM
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If it's not beat- 260-275 ish.
Old 04-29-2006, 01:54 AM
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i'll 2nd that mine dynoed at about 271 hp and almost 315 ft lbs tq take a look at the link in my sig if you like
Old 04-29-2006, 11:51 PM
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what about an auto since were on the subject..just wondering what to expect at the dyno...240 about right through a 4l60e?
Old 04-30-2006, 12:21 AM
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I dynoed at 260hp/315ft lb tq with my 9in rearend. I would have loved to have done it with my old 10 bolt. I heard 12 bolts and 9in rears rob a measurable amount of power. That was with the bolt on's in my sig.
Old 04-30-2006, 12:31 AM
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I dynoed 260/285 SAE, with intake and exhaust.
Old 04-30-2006, 12:48 AM
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With CAI i did 249hp 284 tq through my auto.


Did 266 hp 295 tq with the mods in my sig.
Old 04-30-2006, 01:23 AM
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Auto is usually 240-250, manual 260-270
Old 04-30-2006, 03:23 AM
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At 4,000ft altitude, i put down 273whp and 327tq with only a CAI, and knock-off flowmaster muffler. Everything else was stock. I'll have all my goodies on the car next month.
Old 04-30-2006, 11:44 AM
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Originally Posted by Nite_Hawk
At 4,000ft altitude, i put down 273whp and 327tq with only a CAI, and knock-off flowmaster muffler. Everything else was stock. I'll have all my goodies on the car next month.
If the numbers are SAE corrected, which I'm sure they are, your altitude means dick.
Old 04-30-2006, 11:49 AM
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Originally Posted by Mattybz28
If the numbers are SAE corrected, which I'm sure they are, your altitude means dick.
Good point lol.
Old 04-30-2006, 12:19 PM
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My A4 dynoed 270 with a muffler. Havn't dynoed my M6 yet.

M6 cars typically dyno at about 270 rwhp bone stock.
Old 04-30-2006, 12:21 PM
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With a blow master and cai I dynoed 268 hp 281 tq
Old 04-30-2006, 05:11 PM
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true, but i'm happy with it, even with 112,000 miles on her.
Old 05-01-2006, 08:39 AM
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my buddies 95 firehawk dynoed 275 hp and 326 tq. only had 40,000 miles on it but you know lol.
Old 05-01-2006, 08:52 AM
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Originally Posted by 3pnt4maro
what about an auto since were on the subject..just wondering what to expect at the dyno...240 about right through a 4l60e?
262/284 NO Mods other than GM High Performance Torque Converter, a little better than stock




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