Originally Posted by ZXthrizzle05
compression ratio depends on what piston you go with and the condition of the top of the block and the bottom of the head. and I built my block for 1900 bux
Yes, I was wondering what C/R ratio pistons Tom installed - so I probably should have asked the question that way. I was targeting about 10.5:1 given I have a stand alone ECU that is completely tunable for ignition advance (so I can be conservative with setting that impact knock).
Tom, another question, is the block you build safe to spin to 7,500 - 7,600 RPM?