Anyone done any F4.6 Port or Crank Mods?

[Modified Friction]

Has anyone done any F4.6 port or crank mods yet? Any info, pic's or links? I am looking at doing some work my motor to tweak it. Thanks!!

 

[Crash]

this guy did, try to read it all there is some good info from some great modders that chime in

https://www.hpisavageforum.com/forums/showthread.php?t=4727

 

[Modified Friction]

Thanks for the quick response Crash!!! Sounds like everything turned out good!!! Did you ever get to the crank? Is the motor hard to keep a tune?

 

[Larsenracing]

This is one I did and is a very very similar engine. https://www.hpisavageforum.com/forums/showthread.php?t=5613

 

[Crash]

Thanks for the quick response Crash!!! Sounds like everything turned out good!!! Did you ever get to the crank? Is the motor hard to keep a tune?

yes crank is worked over.

no problems with tune.