C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

C4 LT1 383 / AFR 227 / 24x EFi / F1 Procharger

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Old 04-11-2013, 08:08 AM
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Belli
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Default C4 LT1 383 / AFR 227 / 24x EFi / F1 Procharger

Hi all.

I have a C4 vette which I recently started up for the first time after build. The car has a LTx 383, AFR 227 Heads, 24x EFI ignition system and F1 Procharger mounted on a bracket I got from Greg @ Blowerworks!!! . The car has the origial FP with an inline pump added which is good for 125 PSI MAX as is states on it. Any advises would be appreciated! Do the original lines flow enough & if I upgrade my system, which one should I look into? I am guessing the car will be somewhere in the 800 HP range??? I´ll post pictures if anyone is interested.

Thanks!
Old 04-11-2013, 01:15 PM
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Brand-X
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pics and dyno sheet would be nice!
Old 04-11-2013, 02:47 PM
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Belli
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I was trying to post pics but for some reason I can not The car has not been driven yet and unfortunately there is no Dyno in Iceland... So I guess the roads will have to do when it comes to tuning
Old 04-12-2013, 06:30 PM
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qwiketz
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What pump are you using?
Old 04-13-2013, 10:30 AM
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BrianCunningham
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Best bet would be to contact Greg, not just with the setup but also the tune.

No Dyno?

With all the hillclimb cars there I find that hard to belive.
Old 04-13-2013, 03:41 PM
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qwiketz
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Does Greg even tune the lsx computer?
Old 04-14-2013, 02:58 PM
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BrianCunningham
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OP said this was for an LT1
Old 04-14-2013, 03:02 PM
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qwiketz
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Yes but he's got a 24x conversion. That's the lsx computer.

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