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Old 12-03-2021, 04:26 PM   #95
TommyW
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Quote:
Originally Posted by ZDan View Post
From what I've seen, a good EL 4-1 header with a well-developed tune for it can be worth upwards of +10hp on a '17+. That's not going to touch a new one. I think you'd have to have full exhaust, intake(?), and E85 to come close, but based on what we're seeing seems like that would still come up short.

I mean, +30whp from a header and a tune, I just don't see that happenin...
I have a header and a dyno tune by Zach and I'll tell you its a lot more than 10 hp.
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