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

Hotcam LT1 dyno sheet

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Old Aug 18, 2007 | 06:23 PM
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Default Hotcam LT1 dyno sheet

I got my car Dyno tuned by alvin at PCMforless a lil while back. its a 355 with a LT4 Hotcam, 1.6 Rockers, Jet Hot LT's, ORY, Dynomax Bullet, through a M6. It put down 348rwhp and 354tq on a dyno jet.


Last edited by MOE_TAWS6; Aug 18, 2007 at 08:00 PM.
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Old Aug 18, 2007 | 07:10 PM
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Nice #'s! M6 or A4?
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Old Aug 18, 2007 | 07:59 PM
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its a M6
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Old Aug 18, 2007 | 08:11 PM
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that's pretty damn good for a hotcam, although that is std and not sae.
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Old Aug 19, 2007 | 04:03 PM
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your power is really dying out high up! you need heads!
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Old Aug 19, 2007 | 04:18 PM
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werd
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Old Aug 19, 2007 | 04:31 PM
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What valve springs are you running?
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Old Aug 19, 2007 | 06:41 PM
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LT4 springs right now. And im working on getting a set of heads really soon, and maybe even getting a bigger cam too.
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Old Aug 19, 2007 | 08:49 PM
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that's about what my friend's bolt-on/hot cam car put down before he changed springs. I think he was like... 325rwhp/320rwtq

he swapped to a set of comp 918's, and 30lb injectors and put down 347rwhp/340rwtq through an auto. on a superflow dyno

LT4 springs are marginal at best, swap to something a little stiffer, and watch the power go up.
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Old Aug 19, 2007 | 09:37 PM
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Damn good numbers man and a very nice looking car. Do you have a high res version of the pic in your sig?
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Old Aug 19, 2007 | 10:08 PM
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Originally Posted by Leftoverchinese
Damn good numbers man and a very nice looking car. Do you have a high res version of the pic in your sig?
thanks. yea, i just posted a new thread with the pics.

https://ls1tech.com/forums/appearance-detailing/769746-new-pics.html
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Old Aug 19, 2007 | 10:44 PM
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Like how i pulled with my new "tune"
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Old Aug 19, 2007 | 10:52 PM
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my lt4 and hot cam pulled past 6200 and put down 320hp/302tq SAE
untuned, 350 lt4 convertion unported, hot cam kit, A4, 3.42 rear, and 4"mufflex. My touq only went down 25 from 4800 to 6200

Last edited by socal; Aug 20, 2007 at 12:06 AM.
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Old Aug 19, 2007 | 11:37 PM
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what happened to the TQ... If fell off the planet at 4800
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Old Aug 20, 2007 | 12:31 AM
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Originally Posted by MOE_TAWS6
LT4 springs right now. And im working on getting a set of heads really soon, and maybe even getting a bigger cam too.
I would change springs ASAP, valve float can cause a lot of expensive damage pretty quick if you aren't carefull.
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Old Aug 20, 2007 | 11:00 AM
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So i take it that the Lt4 hot cam kit is not well liked on here or what? Thinking about puttin it on mine
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Old Aug 20, 2007 | 11:31 AM
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Charlotte, NC in the house!! lets race for our girls!!!
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Old Aug 20, 2007 | 12:28 PM
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Definitely some good numbers! A decent set of heads and you'll pick that top end right back up. Some drag radials and you might have just found yourself the perfect combination of show and go. (Do they even make drag radials in that size? lol)
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Old Aug 20, 2007 | 12:59 PM
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Originally Posted by RED94Z28
So i take it that the Lt4 hot cam kit is not well liked on here or what? Thinking about puttin it on mine
I like mine for a daily driver, my wife drives my car to work and if she likes it im good.
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Old Aug 20, 2007 | 02:11 PM
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Originally Posted by ScreaminRedZ
(Do they even make drag radials in that size? lol)
hell no, thats the only reason i sold my 19"s.
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