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strokin and blowin

 
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Old 08-07-2010, 09:31 PM
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strokin and blowin

BC stroker kit, and JR supercharger you perv.
so im trying to get my parts list together for what ill need to buy. end state is a stroked and supercharged h25a4. so my question is about compression ratio. BC says that they can have any CR that you want. with the JRSC you can get a 6lb or 9lb pulley. knowing me, ill eventually want that 9 pounder. so my question is what kind of a CR can i run with a 9lb supercharger? can i bump up the CR from stock 10.5:1? obviously the goal is as much reliable power as possible. this will not be a daily driver.
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Old 08-07-2010, 09:46 PM
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Re: strokin and blowin

shouldn't matter for your power goals .. the higher the CR the higher chance you have reaching detonation levels on pump gas .. but I doubt you will ever reach those levels on the 9lb blower setup. You tuner should be able to safely tune an FI enigne nearing 12:1 CR, and even higher CR on conservative timing.
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Old 08-08-2010, 01:13 PM
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Re: strokin and blowin

Mmm. BC stroker kit = sex. Good stuff ryno.

And like street ride said, if you have a good tuner you'll be fine. The whole "high compression and boost don't mix" ideology is bull****.

Can't wait to see some progress.
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Old 08-08-2010, 02:04 PM
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Re: strokin and blowin

can someone explain to me what a stroker kit is/does? Looking forward to when you finish this, i love superchargers!
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Old 08-08-2010, 02:08 PM
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Re: strokin and blowin

Quote:
Originally Posted by dannelson View Post
can someone explain to me what a stroker kit is/does? Looking forward to when you finish this, i love superchargers!

stroking a motor means the piston travels a greater distance (more stroke), which increases displacement. displacement = moarrr powwaaaaaaa
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Old 08-08-2010, 05:02 PM
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Re: strokin and blowin

well dont hold your breath. the parts will be sourced and bought while im in afghanistan, and work wont start till i get back and buy a new DD car. most likely a TL type S. just trying to get all my ducks in a row first.
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I'm sorry mr. Saunders we cant grant you the security clearance needed to join the special forces."
"why not?"
"well we see you have 8 speeding tickets, and well, that shows a pattern of disregard for the law"
"yea but what about all the times i didnt get caught? thats gotta be worth something."

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Old 08-08-2010, 05:30 PM
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Re: strokin and blowin

TL's are sexy as fuuuuuuuuck. Way to have good taste.
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