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

lt1 cam tune?

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Old Apr 14, 2010 | 11:16 AM
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Default lt1 cam tune?

I have a 97 TA that has cam LTs and a yank 2800 stall and all the other basic bolt ons. what would you guys recomend to tune my car at pcmforless or just take it to have it dyno tuned. I just dont want to go threw the hassel of taking it to a dyno shop. If anybody has had pcmforless mail order tune what were the results.
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Old Apr 14, 2010 | 11:20 AM
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I've been using PCMforless.com for 10 years now with nothing but positive results.

You might also want to try madtuner.com as well.

IMO, a mail-order would be good enough.
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Old Apr 14, 2010 | 11:27 AM
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quick question also the tranny shifts fine but under hard acc it seems to shift very sluggish and doesent shift as hard as in lower rpms. IMO i think it is a tune would that be it or do i have to go back to the tranny mech. just rebuilt all the tranny befor e the cam swap and was workin fine.
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Old Apr 14, 2010 | 11:38 AM
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hope it just the tune!
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Old Apr 14, 2010 | 12:22 PM
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You will be fine with a mailorder tune with your setup. I had PCMforless do a mailorder for my heads/cam setup and it was excellent. I eventually had him him dyno tune my car and he did a great job with that as well. MadTuner is another popular LT1 tuner that you could look into.
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Old Apr 14, 2010 | 02:15 PM
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I've had madtuner do a couple tunes for me and have nothing but good things to say as well. imo you can't go wrong with madtuner, pcm4less, ed wright or trifecta..
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Old Apr 15, 2010 | 08:05 AM
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Originally Posted by StealthFormula
You will be fine with a mailorder tune with your setup. I had PCMforless do a mailorder for my heads/cam setup and it was excellent. I eventually had him him dyno tune my car and he did a great job with that as well. MadTuner is another popular LT1 tuner that you could look into.
The dyno tune produce more power over the mail order? how much? thanks
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Old Apr 15, 2010 | 08:42 AM
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I'm huge advocate for dyno tunes with anything more than bolt on's. being on a dyno will let you know exactly when you want to shift, what stall speed would be most beneficial, produce more power, better gas mileage, etc. the cam grinder (not a cam company like Comp because 9 times out of 10 they don't know dick), mail order tuner or a forum member with experience with the same setup can help eleviate the first two issues though.

also assuming you're a 93 from your name if you are unsatisfied with the way the original tune they send you feels, you will have to wait for them to burn you a new chip (whatever exchange process that requires, I do not know) as opposed to a 94-97 that can simply use a laptop and cable to load new tunes.

Last edited by myltwon; Apr 15, 2010 at 08:49 AM.
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Old Apr 15, 2010 | 08:44 AM
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Originally Posted by Ocala93TA
The dyno tune produce more power over the mail order? how much? thanks
there's no exact figure, it's just a given because someone with no knowledge of how your car reacts exactly is going to have to tune more conservatively (more fuel/less timing) than someone who has the car right infront of them on a dyno.

btw just noticed your name is Ocala, assuming Ocala FL. Jeremy Formato (www.fasterproms.net) is one of the best LSx/LTx tuners in the nation and is practically in your backyard, I would use him.
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Old Apr 15, 2010 | 11:15 AM
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Originally Posted by Ocala93TA
The dyno tune produce more power over the mail order? how much? thanks
We made some timing adjustments that squeezed out another 10rwhp.
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Old Apr 15, 2010 | 07:35 PM
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Originally Posted by myltwon
there's no exact figure, it's just a given because someone with no knowledge of how your car reacts exactly is going to have to tune more conservatively (more fuel/less timing) than someone who has the car right infront of them on a dyno.

btw just noticed your name is Ocala, assuming Ocala FL. Jeremy Formato (www.fasterproms.net) is one of the best LSx/LTx tuners in the nation and is practically in your backyard, I would use him.
thanks i will get a hold of him
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