Tuning Video Part 2

Penner

Supercharged
Joined
Nov 2, 2014
Messages
371
Location
Germany
Ride
Honda Helix Kawasaki W800



The hp is european standard at clutch. Rear wheel is about 10-12 hp less.
With the 260 cam, bellmouth intake, some headwork and a wide open muffler we tuned another Rocket to 213hp (202 rwhp).
All of it was done with stock headers.
A good header with this configuration might add another 10-15hp.
With the 250 cam high compression is able to compensate the loss at low revs. The limit for this is at about 180-190hp. At this point you start to sacrifice low end. The higher you go the more.
The intake lobecenter was at 100-102, as we were looking for good midrange more than top end.

If you are out for really high top end, you will have to go over 260 degrees and will need shim under bucket conversion.

I don´t sell parts. If you are looking for cams, ask Neville Lush. He offers a wide range. Nice guy and top quality. I have never dealt with Bob Carpenter, but I am sure he also has some good cams.

Prost
Ulf
 
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