JAE 21 SETUP

[JUSTINROGERS]

I have a jae with a rossi 2000 in it now and can't seem to get the speed out of it. I have an older cmb and a mac engine im thinking about putting the mac in it. I need help on what pipe, pipe length and props please

Thanks

Justin

 

[Greg Bonahoom]

Try an OPS 3280 pipe at about 8 inches and a stock ABC H5.

 

[JUSTINROGERS]

Thanks for the help

 

[James montgomery]

What Greg said or try a nova pipe at 8 with a h5

 

[shoboat]

Guys,

I ran a H-7 with 3.21" of cup with a short S-Pipe last weekend at the

Saginaw Race and it was plenty fast for heat racing. The 1815 @ 3.46" cup

is also another good set up for heat racing. Testing a 1915 with 17 degree

Rake this week to see how the bigger diameter set up runs also. I think the

boat needs to be a few inches longer in length when you run a great engine.

Thanks For Reading,

Mark Sholund

 

[JUSTINROGERS]

Ok i was going to use a ops 3280 pipe but now im hearing use a cmb c30003.

What would you guys run?

 

[Chris Wood]

the ops 3280 is a tried and true pipe.. it works on pretty much anything. it is a TORQUE PIPE. so don't waste your time putting a cut down prop on there as all it will do is spin a billion rpm's and not move.. put a h-7 or a 1450 ect on with that pipe combo.

is the motor worn out?

 

[JUSTINROGERS]

As far as I can tell the engine is like brand new. Not even a burn mark on the piston and no scratches on the sleeve. I put new bearings in it we will see what happens.