10.5:1 Compression to Much For Turbo Setup?
#12
The ccp is what is the concern.
You could have an engine with a very early closing cam, say at 9.5, and have close to/over 200 psi ccp, and then have a late closing cam set say at 10.8(S&S crate 124"/S&S .640)and have at/near the 175 mark.
Cold cranking number.
Scott
You could have an engine with a very early closing cam, say at 9.5, and have close to/over 200 psi ccp, and then have a late closing cam set say at 10.8(S&S crate 124"/S&S .640)and have at/near the 175 mark.
Cold cranking number.
Scott
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HILLSIDE MOTORCYCLE & MACHINE, INC.
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5225 SOUTH MAIN ST., MUNNSVILLE, N.Y. 13409
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HILLSIDE MOTORCYCLE & MACHINE, INC.
HARLEY-DAVIDSON SPEED & SERVICE CENTER
5225 SOUTH MAIN ST., MUNNSVILLE, N.Y. 13409
Sales/Support 315-495-6650
www.hillsidecycle.com
Walk-in Retail Showroom
Complete H-D Machine Shop
Case & cylinder boring
Complete Cylinder Head Shop
High-Performance Engine Kits
Crank Rebuilding
Direct Link & PowerVision Tuning
Goodson HD Tooling Manufacturer
Maxton Mile World Record
4500 sq ft. facility
OVER 35 YEARS OF H-D ENGINE BUILDING.
See us on Facebook.
#13
#15
Thanks for all the info fellas.....decisions, decisions.
The 106 is definitly a hot rod, w/ Baisley Heads, RB pipe, Hopped ip ration roller rockers, S&S crank w/ dark horse reinforcements.....list goes on. Lately we started spraying it and gain are awesome, but as usual more is wanted!
I'm thinking there would be more safer/bigger gain if I started out w/ a lower compression, but will need to further research.
Definitely will check out the RB calculator.
The 106 is definitly a hot rod, w/ Baisley Heads, RB pipe, Hopped ip ration roller rockers, S&S crank w/ dark horse reinforcements.....list goes on. Lately we started spraying it and gain are awesome, but as usual more is wanted!
I'm thinking there would be more safer/bigger gain if I started out w/ a lower compression, but will need to further research.
Definitely will check out the RB calculator.
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