13-07-2012, 07:35am
Thanks Maj. Never seen that before.
The Speed Sensor has now been shipped.
I will then take it for a ride and see how it goes.
The only reason I used that head was because the one I ported with the 395/378s failed the leak down test. Got an air powered valve lapping tool coming now. Next time will vacuum test all 4 properly. Never did really get it right after bending that exhaust valve on the previous. By memory the base gasket is about 2.8mm which is a bit more than 0.08".
Do you think a Gen2 Intake & Gen2 Intake as exhaust with adjustable sprockets would be a good combination at say 106/108 or 108/110 for a 1580 road bike ?
The Speed Sensor has now been shipped.
I will then take it for a ride and see how it goes.
The only reason I used that head was because the one I ported with the 395/378s failed the leak down test. Got an air powered valve lapping tool coming now. Next time will vacuum test all 4 properly. Never did really get it right after bending that exhaust valve on the previous. By memory the base gasket is about 2.8mm which is a bit more than 0.08".
Do you think a Gen2 Intake & Gen2 Intake as exhaust with adjustable sprockets would be a good combination at say 106/108 or 108/110 for a 1580 road bike ?