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High compression 402 with a D1SC?

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Old 12-03-2011, 10:43 AM
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Default High compression 402 with a D1SC?

Hey guys. Right now my motor is setup NA with 11.4:1 compression and 235 TEA Trickflows. I don't really feel like ripping the motor out and switching to different heads. What would you guys recommend I do? How much boost would you say is safe with my above setup? Also would I be ok with running 235 TEA Trickflows? Seems like everyone is running with stock-Trickflow 225 heads.
Old 12-03-2011, 03:25 PM
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I ran my 11.3:1 347 on 15lbs with meth injection and 93 octane. I would say 10lbs or so and you will be fine. Just run good fuel and be conservative on the timing.
Old 12-04-2011, 06:01 AM
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Your 235 TEA Trickflow heads will work great with boost. You'll certainly make a lot of power with them. I'd think you could run at least 8 psi with your compression ratio, and you'll going to see a real nice increase in power. Bob
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Old 12-05-2011, 06:28 AM
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Thanks guys. Those are the answers I was hoping to hear



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