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Which mod next

S550jay

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I have a auto 2.9 whipple right now with
• corsa extremes
• stock TB
• OPG

Just trying to see which route I should go on my next set of mods choice and which one will be the most benefiting as far as power goes which set up will give me the higher rwhp number.

A

• ARH headers
• bigger whipple TB
• 11/11.5 psi
• rev limiter set to 7,500

Now option

B

•alky meth injection
• m1 from vp racing so straight meth no blend
• whipple bigger TB
• 12/12.5 psi
• rev limiter set to 7,200
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Jeffy_2010

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I would say choice A but add timing gear and new half shafts

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SLA

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Definitely option "A"
I wouldn't add meth before lth's
 

evo8904

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I would say choice A but add timing gear and new half shafts

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This! I started out with the stock TB and made the switch to the larger 132mm TB. It made a huge difference!
 

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S550jay

S550jay

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I would say choice A but add timing gear and new half shafts

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What made you say option a over b ? Is it primarily the long tubes ?
 
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S550jay

S550jay

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S550jay

S550jay

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This! I started out with the stock TB and made the switch to the larger 132mm TB. It made a huge difference!
I know ! I can't wait to upgrade it !
 

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Jeffy_2010

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What made you say option a over b ? Is it primarily the long tubes ?
Lt's will give you a noticeable gain in hp anyways, especially coupled with the 132mm tb, I think the race gas would be overkill. Gsxr1300 is making 750ish to the wheels off what your listing on option A with the adition of a bap.

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S550jay

S550jay

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Lt's will give you a noticeable gain in hp anyways, especially coupled with the 132mm tb, I think the race gas would be overkill. Gsxr1300 is making 750ish to the wheels off what your listing on option A with the adition of a bap.

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Point well made do you know what psi he was at ?
 

Jeffy_2010

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Around 11.5 psi if I remember correctly, he runs the Whipple tune

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