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Rotary Tech - General Rotary Engine related tech section.. Tech section for general Rotary Engine... This includes, building 12As, 13Bs, 20Bs, Renesis, etc... |
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#7 |
The Newbie
Join Date: Jan 2012
Posts: 21
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sa22c RX-7
Stock block 12A Stock 12A gearbox Stock 12A diff with 3.6 final drive and LSD Garrett T04B - Vtrim Series 5 Hitachi turbine and housing (no back cut) 1.4 Bar off the spring 121mph 1/4 mile terminal speed, 2600lb as raced 13psi available @ 3000rpm 19psi available @ 4000rpm Gets loose in 2nd gear with 3.6 final drive, LSD and new Yokohama Advan A048 205 50 R15 R-Compound semi slicks. Dyno's are shit the low rpm boost response looks nothing at all like that on the road (but the top end drop off is real), infact its 10 times better on the road. Power curve on the dyno sheet has exact same shape as the secondary injector duty cycle (orange trace in attachment). Last edited by sa22c; 01-30-2012 at 09:57 AM. |
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