T O P I C R E V I E W
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SL0BRA650
Member # 10274
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posted
I have a built motor with 4000 mi and some change. Im Wondering how much boost I can go up to safely with a 8.8:1 compression, 60lbs fuel injectors, on a true forged ported eaton. Right now I'm on 12psi making 5xx+ rwhp. Thanks for ya opinions.
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SLOWSN95
Member # 8269
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posted
You dont want to spin the Eaton up too much.. they produce a lot of heat. I'd say probably around 15# would be ok.. nothing really more than that. If you want to go with a better blower like a whipple.. then you can go up to 17# on pump gas safely.
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SL0BRA650
Member # 10274
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posted
quote: Originally posted by SLOWSN95: You dont want to spin the Eaton up too much.. they produce a lot of heat. I'd say probably around 15# would be ok.. nothing really more than that. If you want to go with a better blower like a whipple.. then you can go up to 17# on pump gas safely.
Alright so 15psi should be pretty cool. I'm mostly gona be on 91octane.
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nitrous_bob
Member # 77
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posted
i agree with 12-15 tops
different people are gonna have a diff prospective on "safe" tho
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