ORIGINAL: moparhemi
Hello Scott, How long does it take you to do one? what do you do to them for $200 And how much HP do you think your getting out of one ? Very interested .Thanks, Dan
The modifications are to the Crankshaft, Crankcase, Cylinder, Piston, Intake manifold & carb.
In the case of EVO engines, RPM is raised into the mid 17K to low 18's and close to 6HP or more.
NOT a dyno number chaser but a real world water testing tells the story type of tuner ... been a 2 stroke tech for over 30 years now.
Here are a few Engine Tech articles I have authored in recent years ...
http://www.modelgasboats.com/Magazin...ngine_Porting/
http://www.modelgasboats.com/Magazin..._Modification/
Regards,
Scott
PS.
Once back in the shop doing engine work in January, turn around should be @ 3 weeks or so.