% Overdriven Blowers without innercoolers
Im running a 50top/52bottom pulley combo for a 4% OD on 10-71's making 6.5psi no innercooler.
Just wondering what others run on their roots type blowers. |
Originally Posted by Back4More
(Post 2516669)
Im running a 50top/52bottom pulley combo for a 4% OD on 10-71's making 6.5psi no innercooler.
Just wondering what others run on their roots type blowers. |
557
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509", 52 lower, 48 upper, 7% over, 871, 8PSI,
Your #s sound correct to me for cubes and blower. Steve |
I would have expected 7.5 to 8psi with a 10-71
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Really all depends on camshaft. Cam size can make all the difference in the world regarding boost pressures.
P.S. Chris, your rods are on the way. Eddie |
Yes, camshaft plays a valuable role in what your net boost gain is. What static compression are you at?
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8:1 Static CR, Hyd Roller 248/258 with .600+ lift and Canfield 350cc Alum heads.
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Hi Mark!
I have almost the same set-up as you and is works great :cool-smiley-026: |
1 Attachment(s)
Hey, Where you been?
I saw something that reminded me of your old setup... http://www.offshoreonlyclassifieds.c...o22479-en.html |
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