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Old 06-09-2021, 06:11 PM   #480 (permalink)
JVerge5363
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Quote:
Originally Posted by TopgunZ View Post
How are you measuring boost? If you're making 546whp (in your sign) on 93 then you are most likely making more than 12psi. Removing the pre filter will net you another 25whp or so.

E85 will add another estimated 60whp. So you could see about 625whp.

By removing the filter you won't need a new tune, assuming your tuner set you up right. If going E85 you will need a tune for sure and I'm assuming a much larger fuel system.
My boost gauge is at -1 when started and I'm hitting 11psi at about 7200rpm so I'm assuming that I'm getting 12lbs. of boost but I could be wrong. How much whp is safe to run on stock internals?
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