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SVTPerformance's Chain of Restaurants
Tuning À la carte
2.3 Whipple Pulley Size Help
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<blockquote data-quote="carguy96" data-source="post: 16041964" data-attributes="member: 191915"><p>So I've come to find that I will be upgrading to a Gen 2 2.3 Whipple. My question is what size upper pulley should I get? I wanted to shoot for 600WHP, but a friend told me that with the setup I have, I can expect to safely max out at 580WHP.</p><p>The mods to my car (engine/tuning related) are:</p><p>JLT CAI</p><p>SCTBA2600 MAF</p><p>Billet Flow 2.76 Upper and 2lb lower pulley</p><p>KB Boost a pump</p><p>60lb injectors</p><p>SCTX4 tuner</p><p>Dual Pass Heat Exchanger</p><p>Ported Eaton, inlet and throttle body (currently)</p><p>Off Road X pip with Borla stingers with stock exhaust manifolds</p><p>Car made 499.6WHP and 512WTQ on this setup on 93 and 22 degrees of timing.</p><p></p><p>The previous owner put the 2lb lower on, and I don't have too much intention to remove that and put a different one on. And I am not sure what other upgrades I'm willing to do at this time.</p><p>What are some pulley sizes that are "safe" for my setup, but will still give me more power?</p><p>I was thinking of getting a 3.5" upper as that should net me about ~15 lbs of boost and up my power level. I was wondering if I could go to a 3.375" or 3.25" safely.</p><p>Someone told me my 60LB injectors and fuel pump are limiting me to "less than 600WHP" so I need some opinions/answers here.</p></blockquote><p></p>
[QUOTE="carguy96, post: 16041964, member: 191915"] So I've come to find that I will be upgrading to a Gen 2 2.3 Whipple. My question is what size upper pulley should I get? I wanted to shoot for 600WHP, but a friend told me that with the setup I have, I can expect to safely max out at 580WHP. The mods to my car (engine/tuning related) are: JLT CAI SCTBA2600 MAF Billet Flow 2.76 Upper and 2lb lower pulley KB Boost a pump 60lb injectors SCTX4 tuner Dual Pass Heat Exchanger Ported Eaton, inlet and throttle body (currently) Off Road X pip with Borla stingers with stock exhaust manifolds Car made 499.6WHP and 512WTQ on this setup on 93 and 22 degrees of timing. The previous owner put the 2lb lower on, and I don't have too much intention to remove that and put a different one on. And I am not sure what other upgrades I'm willing to do at this time. What are some pulley sizes that are "safe" for my setup, but will still give me more power? I was thinking of getting a 3.5" upper as that should net me about ~15 lbs of boost and up my power level. I was wondering if I could go to a 3.375" or 3.25" safely. Someone told me my 60LB injectors and fuel pump are limiting me to "less than 600WHP" so I need some opinions/answers here. [/QUOTE]
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SVTPerformance's Chain of Restaurants
Tuning À la carte
2.3 Whipple Pulley Size Help
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