stan simpson iv
Well-Known Member
- Joined
- Sep 5, 2011
- Messages
- 1,039
What pipe and length...just curious.Just figured I would pass on some testing results.
Have bin running my 1.01 with a .87 cc chamber at 9.7cr with 187 ex timing with a .010 clearance with 60% 20% nitro oil mix.
33 on the BM flow meter.
The button is my own design brass.
No holes !!!
A few blown plugs finding the sweet spot.
Also no groves or holes in the sleeve under the ex port.
Big carb and .125 spray bar with the transfer angle change.
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