high compression low boost?
i have a GSR motor with p30 pistons. Cspeed says its 11.5:1 compression ratio. when i do a compression test its like 220. is it safe to put a turbo on it?? everything else is stock. if i boost it will be low. just wondering if its safe??
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Re: high compression low boost?
been there done that.........i was turboing 11-11.5:1, now i am turboing 10.8:1
u can turbo it, but u have to get really good management and injectors........basically u have less room for error...... |
Re: high compression low boost?
the turbo is a t3 .42 .48
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Re: high compression low boost?
i have DSM injectors and honda s200 with Boost option.
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Re: high compression low boost?
so most of you think its okay??? is DSM injectors with hondata s200B good enough??
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Re: high compression low boost?
pull those pistons and sell them.
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Re: high compression low boost?
i wanna keep the pistons in there. maybe just a new headgasket i only want 220hp out of this maybe boost 5 pounds.
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Re: high compression low boost?
Originally Posted by highperboi
i wanna keep the pistons in there. maybe just a new headgasket i only want 220hp out of this maybe boost 5 pounds.
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Re: high compression low boost?
Originally Posted by beerbongskickass
Originally Posted by highperboi
i wanna keep the pistons in there. maybe just a new headgasket i only want 220hp out of this maybe boost 5 pounds.
exactly!! if you really do want to boost your project and not be so worried about the high compression, just throw in a thicker head gasket to lower you compression a little and you'll be ready to go. like chingro said, you can turbo it with th compression you have but you have to have a very good managment and there is less room for tuning errors |
Re: high compression low boost?
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Re: high compression low boost?
As I have already learned from blowing up my stock ITR block... But with the D it's another story. :) |
Re: high compression low boost?
like someone said. Drop the compression and up the boost. single digit boost levels (in psi) are for pussies.
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Re: high compression low boost?
feels good when i am running single digits boost level, and i smoke a guy running 15+ psi................. O0
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Re: high compression low boost?
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Re: high compression low boost?
thanks guys for the help i might just get a little bigger gasket and run maybe 10.8
Originally Posted by baldur
like someone said. Drop the compression and up the boost. single digit boost levels (in psi) are for pussies.
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Re: high compression low boost?
ive been talking to some people on other fourms and one person said that my turbo is too small and will jut be blowing hot air into the motor and that only running at 5psi that my wastegate will be open all the time. is this bad??
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