Quote:
Originally Posted by cjperformance
What compression ratio are you running? On SBE, and E70+ @ 11.5 psi Im running 22 degrees at full boost.
Depending on your CR and the fact you have forged BE, I would think you should be in the low 20s AT MINIMUM for that boost level, maybe even high 20s if youve dropped your CR from stock... but it depends on many factors. I can only speak to my own experience. Please dont blow up anything because of what *I* say 
Pretty sure laynlo is running more timing than i am. |
Some research in engine characteristics shows that with all other things being equal an increase in stroke generally takes less ignition timing, with the piston spending more time at tdc and bdc. Maybe it just doesnt need as much timing in it. Going to keep researching, testing and trying but thought it was good food for thought to share.
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'20 Camaro LT1
Twin 67/62 turbo 401(L8t) Texas speed forged piston & rod, BTR stg1 turbo cam, holley ultra lo, port injection, circle d 3600 stall, et street r’s on racestar recluse wheels.
1.33 3.75 5.75@122.98 1/8 pb 9.04@141 1/4 pb technically
'94 Camaro Z28 6mt cc306 cam, 4:10's, longtubes with x pipe, otr intake
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