1988 250r (257cc) Duncan type 46 pipe vs. an ESR 5 pipe.
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1988 250r (257cc) Duncan type 46 pipe vs. an ESR 5 pipe.
aka RB Racing
NIce! That ESR pulls alot more on top than the Fatboy. Did you do A/F on these tests?
Precision Motorsports
Mobile Dyno Services
www.precision-ms.com
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My 440ex Mods: 12:5 Comp, White Bros. XC Cam, DRG Ported Head, DRG EXR Prototype Filter, Airbox Lid Off, 450r Carb, LRD Pro 4 Ballistic Full Exhaust...
*Jetting: 3 turns out on the Mixture Screw, 48 pilot, Needle in the 3rd from top, and a DJ 170main*
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Up to 42hp-30tq and For Sale*** Time for a new project!!
No I didn't do any A/F.
aka RB Racing
What is the "type 46". I only see a type 6, midrange, Eliminator, and hi-rev on their website.
Duncan Racing 340PV, +2 A-arms, +4 LSR axle, and a host of other goodies.
It's an old hand made pipe, back from 1991. The replacement for this pipe was the eliminator as they couldn't get the manufacturer to make enough.
aka RB Racing
Well $h!t, I'm running the eliminator. Looks like I'll be switching pipes.Originally posted by machwon
The replacement for this pipe was the eliminator
Duncan Racing 340PV, +2 A-arms, +4 LSR axle, and a host of other goodies.
I saw a video of some tuning with a a/f gizmo. had yellow green and red light bar to tell if the mixture was on. anyone know what that was? Sorry to jump into thread but have been wondering who made it.
Sounds like http://www.jet4power.comOriginally posted by atc86r
I saw a video of some tuning with a a/f gizmo. had yellow green and red light bar to tell if the mixture was on. anyone know what that was? Sorry to jump into thread but have been wondering who made it.
Duncan Racing 340PV, +2 A-arms, +4 LSR axle, and a host of other goodies.
does anyone know what O2 % the jet 4 power calls max. power ?
www.socalhick.com
yep thats it . Thanks wilken