Quad-Whipples ???
 

I have been running some 598's with Blower Shop 14-71's. I lost a motor in KW and now it is time to rebuild, so why not try to make some more HP. I have been researching the quad-rotors and like what I have been hearing.Just wonding if anyone here has any experiences with this set up.

Re: Quad-Whipples ???
 

quad rotor EFI on a 540...built by Gt Performance. does the trick for me. awesome power, behaves at idle, turn key...

Re: Quad-Whipples ???
 

I have a quad rotor EFI on a 565...built by Pfaff 40 hours and runs great. 1021hp at 8# pump gas and 1365hp at 18# race gas but only on the dyno.

Re: Quad-Whipples ???
 

What kind of torque are they making?

Re: Quad-Whipples ???
 

What type of heads and cam are you guys running also how many RPM's.I have Brodix 2X, which I am considering selling and getting some CNC heads if it will make any difference. Right now I'm solid roller with 1030hp and 1000tq turning 6400.

Re: Quad-Whipples ???
 

I'm running Dart pro 1 heads (non CNC) with a crane roller cam. at 1021hp 985# @6200 rpm and at 1365Hp 1165# :rolleyes:

BTW I'm running the 3.3 Quad

Re: Quad-Whipples ???
 

Whippled is that a solid or hyd. roller.

Re: Quad-Whipples ???
 

Hyd. roller, if you go with a solid you can go higher on the RPM

Re: Quad-Whipples ???
 

Still working on that. I will probably take it back to my previous engine builder. Either way I will have both motors gone through. With a probable head upgrade and cam change.

Re: Quad-Whipples ???
 

Whippled do you have any trouble getting those r's out of hyd.I like the idea of less maintaince, but I was afraid I couldn't make that much hp or turn the rmp's.