Old School 340 Build

67autocross said
Sheet

View attachment 1715002549

That torque start's good an early. She will be a real tire fryer.

67autocross said
I just tried the 750 AED I already had, it just need one bump in jet size on the primary.....I'm building another engine right away so there was no chance in hell that I was going to even think about a different carb.....Mike who put the engine together tried for 2 months to get me buy a real modern cam for it and I refused!

Haha I don't blame yah. I was just curious. This engine likes to move. I gotta think a bigger carb would help that. Too bad you don't got a 1050 dominator laying around lol.

yellow rose said
Still going at 6500.

That's what the 114 LSA did for you. Drop it back to 107-108 and it will top out at 6500 but put a butt load more under the curve.

Lustle, can you figure the opening and closing for that cam off the numbers posted?

Well Crane says:
Cam Timing: TAPPET @ .014
Lift: Opens Closes ADV Duration
Intake 37 BTDC 83 ABDC 300 °
Exhaust 90 BBDC 40 ATDC 310 °

But with that amount of torque and so low. And the other specs of this cam. I have a seriously hard time believing the IVC they list. Maybe a typo? Then again it is on a 114 LSA. I can't find the ICL listed anywhere. Need that to confirm IVC.