heyhi
Active Member
- Local time
- 5:35 PM
- Joined
- Sep 28, 2022
- Messages
- 136
I know these are slow. M48 25 mph engine. Sha1515 carb, 15 intake, performance reed block from treats.
Besides the usual response as using it as a doorstop, what can I do to get some more bottom end on this. Has anyone successfully bolted parts onto here with results? I'm not familiar with porting and port timing or any of that stuff. As of right now my skills are limited to bolt ons but I did open the exhaust port on the head .
I have the treats high compression super street head. When I installed it, the Piston was hitting the spark plug, it was also pretty much impossible to kick the clutch over, I had a previous air leak due to head studs stripped and not being able to torque them.
I replaced studs fixed the base gasket air leak but I'm not sure if I should bother installing this head since it's hitting the plug. I'm pretty much all over the place trying to get some better low and torque so I can accelerate better and go up hills better.
Besides the usual response as using it as a doorstop, what can I do to get some more bottom end on this. Has anyone successfully bolted parts onto here with results? I'm not familiar with porting and port timing or any of that stuff. As of right now my skills are limited to bolt ons but I did open the exhaust port on the head .
I have the treats high compression super street head. When I installed it, the Piston was hitting the spark plug, it was also pretty much impossible to kick the clutch over, I had a previous air leak due to head studs stripped and not being able to torque them.
I replaced studs fixed the base gasket air leak but I'm not sure if I should bother installing this head since it's hitting the plug. I'm pretty much all over the place trying to get some better low and torque so I can accelerate better and go up hills better.