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

lt1 383 stroker how much torque?

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Old 10-20-2006, 12:55 PM
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Default lt1 383 stroker how much torque?

Hey i just had my 95 camaro dynoed after i put my motor back in. shouldnt i have more torque? I ran it on a Mustang Dynomometer at vector motorsports and it put down 369 hp and 337 tq.

some engine mods are: 4 bolt splayed caps, forged internals, stock ported heads with 1.55 and 2.00 valves, 1.6rr's, intake port matched to heads and TB 58mm holley, comp cams 230/236 .570/.576 on a 113 lsa, coated pacesetter long tubes, magnaflow cat-back, K&N FIPK, 36lb injectors, and a vigilanti 3200 that just burned up my trans.
Old 10-21-2006, 08:42 AM
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is it tuned? but yes you would think it would be more
Old 10-21-2006, 09:48 AM
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Wow, those are some pretty sad numbers for your setup. You said your trans is burn't up now? I'm thinking that could have had an effect on your outcome. Your torque numbers are alittle low in my opinion which leads me to believe that your transmission is the culprit.
Old 10-21-2006, 11:08 AM
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who did the porting on your heads.. Kinda have the same setup look at my setup.
Old 10-21-2006, 11:52 PM
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I would hope it had more than that, with only a couple of bolt-ons on my LT1 (350). I dynoed 326rwhp before my valves got bent in the heads...
Old 10-22-2006, 11:01 AM
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I am not experienced with Mustang Dynos. I understand they read lower, but your numbers still seem low.

My 385 stroker put down peak torque of 468 ft-lbs at the tires on a Dynojet. It has AFR 195 heads and LT4 intake and a different cam than yours, but still your numbers seem off.
Old 10-22-2006, 11:20 AM
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Originally Posted by streetwarrior96
who did the porting on your heads.. Kinda have the same setup look at my setup.
My heads were done by flow technologies a local race shop in MI. I think i need better flowing heads, I had them on a benchflow and they flowed 255intake and 161 exhaust at .6 lift



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