Roughly, how much of an increase in HP should you get with these mods?
08-17-2016, 08:20 PM
#1
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Roughly, how much of an increase in HP should you get with these mods? On a stock LS1 2000 WS6. You start out at 320...correct?
With these mods what should it be...roughly?
90mm Fast LSX intake
Comp Cam XR275HR 222/224
Kooks long tubes
Borla exhaust
With these mods what should it be...roughly?
90mm Fast LSX intake
Comp Cam XR275HR 222/224
Kooks long tubes
Borla exhaust
08-18-2016, 07:35 AM
#5
Restricted User
Honestly, those mods should get him at least 350whp, so 400 flywheel or so.
That would be a 70-80 HP increase over the stock 320.
I made 400whp on an 04 LS1 with a stock LS6 intake, Pacesetter headers, OBX catback, and a Trick flow 228/230. No other mods.
I'd say 350whp factoring in the FAST intake might actually be a little conservative. Probably closer to 370whp.
That would be a 70-80 HP increase over the stock 320.
I made 400whp on an 04 LS1 with a stock LS6 intake, Pacesetter headers, OBX catback, and a Trick flow 228/230. No other mods.
I'd say 350whp factoring in the FAST intake might actually be a little conservative. Probably closer to 370whp.
08-18-2016, 10:15 AM
#7
Very cliche response but it all depends on the tuner and the tune. Realistically, I'd say between 350 and 370whp. Depending on your goals, you could get a slightly larger cam without sacrificing driveability and get up closer to the 400whp mark. Just my .02.
