my dyno run

[scottsworld]

i put my hybrid on the dyno yesterday and it did pretty good i think i had a tc shorty pipe on it but i took it off and a stock crf450 pipe on and it made more power

[scottsworld]

on the dyno

[Sjorge450R]

did they come to you?

it sucks i cant go to the beach race because i spliced my index finger open real good and now i have ten stitches.....

[scottsworld]

no it is at a shop on rt.1

[bens250ex]

does the 450 pipe mount up on a 400ex?

[400ex28]

Gotta love hybrids.

[scottsworld]

Originally posted by scottsworld
no it is at a shop on rt.1
well it is a 400ex frame with crf450 motor the header fit but i mad the mid pipe i had a tc shorty on it but it was to loud and the stock pipe made more power

[UNBROKEN]

was the tc shorty packed well ? , worn packin will cause a lose of scavaging

[suck my pipe]

The short exhaust should build more torque wile the longer exhaust builds more HP. Peak numbers are not every thing, you need to look at the curve not so much the "MAX POWER" Pick which suits how you ride not which gives you the biggest numbers.

[hypersnyper6947]

what is done to the motor

[scottsworld]

yea i did not run both exhuast on the dyno but i did notice a difference in bottom end and that was what i was looking for

hot cam stage2
kibble white valves,springs,retainers
je 13.5:1 piston
new cylinder
hot rods crank kit
stock head no port work yet

[scuzz]

You prolly would got better numbers w/o the knobbies also.

[scottsworld]

why