Stock LS2 shortblock + F1C = 805rwhp
09-28-2009, 11:20 AM
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Stock LS2 shortblock + F1C = 805rwhp I'm soooo impressed with the car, it was 90*'s here yesterday day, but the car pulls like silly... Got to make several shake down runs on my buddies private airstrip, The new '09 MAF card carburates fantastic!!! Why didn't I make the change to this maf last year???!!! Here's the overlay of the P1SC vs the new F1C, keep in mind the old pull was in 50 degree weather and when we made this pull it was 92 degrees on the dyno... so it's not really a fair comparison, but it's as close as I've got... the car feels MUCH better...
although we have some belt slip just above 6 grand so we only pulled it to 6500 instead of 7000rpm with the hp coming in much sooner... I'm waiting on John to test out the new "flip drive" for a few miles, and if he likes it I'll go that route...
I just hope this helps our group see what can be done on a stock bottom end LS2... 32,000 S/C'd miles and lots of TxMile fun at the event, and a few other places
We tried to keep the boost as close as possible but ended up with 14psi vs new 15psi
although we have some belt slip just above 6 grand so we only pulled it to 6500 instead of 7000rpm with the hp coming in much sooner... I'm waiting on John to test out the new "flip drive" for a few miles, and if he likes it I'll go that route...
I just hope this helps our group see what can be done on a stock bottom end LS2... 32,000 S/C'd miles and lots of TxMile fun at the event, and a few other places
We tried to keep the boost as close as possible but ended up with 14psi vs new 15psi
09-28-2009, 11:25 AM
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If she let's loose at the Mile next month I've gotten way more than my monies worth from her... 
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09-28-2009, 03:24 PM
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09-28-2009, 05:27 PM
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Wow! impressive is an understatement! 800+ at the wheels on a stock shortblock and only 16deg of timing is insane! props man. I too hope that shortblock holds up for ya! You sure are punishing those stock pistons with that much power! 
I'm just wondering whats next after the stock shortblock does finally give out! That F1C probably has a lot of room to grow! 
I'm just wondering whats next after the stock shortblock does finally give out! That F1C probably has a lot of room to grow! 
