if i get a 9.3:1 CR 4.75 mmr stroker shortblock with Trick Flow 44cc heads will my CR change? Thanks in advance
Trick Flow 44cc
- Thread starter 98 Roush
- Start date
PI 2 valve heads are 44cc.
Non PI 2 valve heads are 38cc.
Non PI 2 valve heads are 38cc.
So it should stay the same right? Thanks in advance Stanger00
Which heads did MMR use to give you the 9.3 comp ratio?
Trick flow 44cc heads
So, what was your question then?
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