just curious to kno what sum of u guys cranking compression is on stock motors vs bigger bores like 67mm 68mm???
i have a stocker at 127
i have a stocker at 127
COMPRESSION FOR STOCK MOTORS or built
- Thread starter blaster0187
- Start date
That's good. Squeezing a larger volume into same space should be higher. Don't know if you could actually measure the difference.
BTW, a slight over bore isn't considered "built"
A 240 cylinder uses it's own head with larger volume.
A 240 cylinder uses it's own head with larger volume.
well i wouldnt consider it "built" either but alot of people like that term lol a stock blaster with 1mm overbore is far from built lol
