Hey

[Inf3ct3d89]

I need to know how far to take my main jet if I'm installing these...

 

[Inf3ct3d89]

I mean how many sizes up is a good place to start the tuning
at

 

[crassius]

one first needs to run in the motor a bit to see what it needs after the rings are seated

 

[Inf3ct3d89]

Not getting the best compression. Seems to leak at the base and go bap bap bap

 

[crassius]

one needs to find all leaks and fix them before trying to tune anything else

 

[Tyler6357]

Check the base gasket and head gasket. Start the engine and put your hand close to these connections and see if you can feel any air shooting out.