Kennethyfz450
09-23-2005, 09:03 PM
if you all remember. i tested 5 very different exhaust systems while i was designing my own for the Raptor... the result was the earliest and widest torque curve ever for a raptor exhaust
i also bought a pair of 35mm fcr carbs so the system could be designed for adequate clearance for the FCR accelerator pump.. i didn't want the 39mm pair since i am more into throttle response and torque..
Sandy was also buit with a megacycle 280-X3 cam... their wide powerband\throttle response model..
the original piston used was a Sparks 12.5:1... the new runs are with the HammerHedz 12.75:1
a run composite:
http://www.trx450r.org/forum/uploads/post-327-1127528333.jpg
one on one for clarity:
http://www.trx450r.org/forum/uploads/post-327-1127528384.jpg
All information located at trx450r.org .. email me for more details
i also bought a pair of 35mm fcr carbs so the system could be designed for adequate clearance for the FCR accelerator pump.. i didn't want the 39mm pair since i am more into throttle response and torque..
Sandy was also buit with a megacycle 280-X3 cam... their wide powerband\throttle response model..
the original piston used was a Sparks 12.5:1... the new runs are with the HammerHedz 12.75:1
a run composite:
http://www.trx450r.org/forum/uploads/post-327-1127528333.jpg
one on one for clarity:
http://www.trx450r.org/forum/uploads/post-327-1127528384.jpg
All information located at trx450r.org .. email me for more details