extrude honing? anyone w/ results on an n/a?
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From: california
extrude honing? anyone w/ results on an n/a?
as the subject states.......
do any of you out there have some real #'s re: extude honing your intake manifold and/or engine block exhaust and intake ports on an n/a, specifically an 89-91 model?
hp increase?
torque incr.?
mpg incr.?
rotarypwrd
do any of you out there have some real #'s re: extude honing your intake manifold and/or engine block exhaust and intake ports on an n/a, specifically an 89-91 model?
hp increase?
torque incr.?
mpg incr.?
rotarypwrd
Former Moderator. RIP Icemark.
Joined: Apr 2001
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From: Rohnert Park CA
been thinking about it, but have a hard time justifiying the dropped about $500 out of my pocket to do a intake mainfold.
They claim 15-20 HP though (depending on other options).
They claim 15-20 HP though (depending on other options).
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Joined: May 2002
Posts: 95
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From: california
I know $500bones is a lot to shell out and companies can claim all they want re: hp #'s.
that's my reason for this post. I'm trying to find out from anyone........a nonbiased proof of:
- dyno #'s
- real experience
on improvements on an n/a ( not turbo applications) using this process???
that's my reason for this post. I'm trying to find out from anyone........a nonbiased proof of:
- dyno #'s
- real experience
on improvements on an n/a ( not turbo applications) using this process???
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