Engine for 45" SD4 Seaducer

[BradGraham]

Hi,

Only new here and I'm setting up the 45 " SD4 Seaducer hull been out of racing for a few years and would like to hear about the 90s and 100s available today

Cheers

Brad

 

[julianconde]

CMB 101RS will make that bad boyscream or a CMB 91VAC would be another Option. im happy with my 101RS i can pull big props ;-)

 

[BradGraham]

CMB 101RS will make that bad boyscream or a CMB 91VAC would be another Option. im happy with my 101RS i can pull big props ;-)

What prop do you run with 101RS Julian ?

 

[julianconde]

X470 Vcut by mark sholund (shoboat) here on IW

 

[BradGraham]

X470 Vcut by mark sholund (shoboat) here on IW

Nice......

 

[Danny King]

A cmb 91 vac. Or RS91 or RS101 all work great in that boat.

 

[BradGraham]

A cmb 91 vac. Or RS91 or RS101 all work great in that boat.

What is the better engine out of the 2 91s I have read a little here that the RS needs work to get up to the speed of the Vac ....

 

[Danny King]

I run all RS style engines.

 

[BradGraham]

What pipes would you recommend for the 91RS

 

[Danny King]

A 13 cc or a 15 cc Mac marine pipe

 

[BradGraham]

A 13 cc or a 15 cc Mac marine pipe

What are the cmb pipes like they look nice..

 

[Danny King]

A 13 cc or a 15cc Mac pipe. It doesn't get any simpler.

 

[Danny King]

A 13 cc or a 15cc Mac pipe. It doesn't get any simpler.

 

[julianconde]

Macs 1394 to be precise ;-) 11 1/2 pipe lengh it will scream

 

[BradGraham]

Macs 1394 to be precise ;-) 11 1/2 pipe lengh it will scream

A 13 cc or a 15cc Mac pipe. It doesn't get any simpler.

What are the CMB pipes like...?

 

[julianconde]

Macs 1394 to be precise ;-) 11 1/2 pipe lengh it will scream

A 13 cc or a 15cc Mac pipe. It doesn't get any simpler.

What are the CMB pipes like...?

as Danny and I stated Macs 1394 are the best pipes for the 101RS/91RS

 

[BradGraham]

What % nitro do you guys run ?

 

[Danny King]

40% to 60% but to be honest I was faster on 33% yrs ago. Just have to get back to my roots!

 

[seaducerpete]

Vac 91 with a Scott Bouchie pipe and 60% nitro