Honda TRX450R Forums: Honda TRX 450R Forum > My dyno runs on J&Js 520 build

Full Version: My dyno runs on J&Js 520 build

Honda TRX450R Forums: Honda TRX 450R Forum > 450R Performance and Mods. > Engine > The Dyno Room

hondafreak

Oct 19 2009, 01:41 PM

I have an 06 and am happy with the results ,he said it had a stroker 2mill bigger I believe ,custom grind cam ,+ 1 exhaust valves and runs 91 octane . Took forever runs great!

FuelCustoms

Oct 19 2009, 03:59 PM

QUOTE(hondafreak @ Oct 19 2009, 01:41 PM)

I have an 06 and am happy with the results ,he said it had a stroker 2mill bigger I believe ,custom grind cam ,+ 1 exhaust valves and runs 91 octane . Took forever runs great!

looks good! NICE CURVE!

ZIPS-TRX

Oct 19 2009, 04:38 PM

Looks good!

I would put a nipple on top of the HP curve

..........LOL.

depotman

Oct 20 2009, 09:40 AM

Nice graph and nice torque #'s

TRX4502

Oct 20 2009, 03:39 PM

nice hp and very good torque.

hondafreak

Oct 20 2009, 10:36 PM

Thanks she pulls hard cant wait to ride it in the dunes ! Need a swing arm now

soyo

Oct 20 2009, 11:33 PM

so did john build this motor? what are the specs exactly?

Morgan

Oct 21 2009, 02:48 AM

Very nice... 45 foot pounds of TQ is monsterous for an 06 with a +2 crank and on pump gas. Congrats.

J&J

Oct 21 2009, 03:59 PM

QUOTE(soyo @ Oct 20 2009, 11:33 PM)

so did john build this motor? what are the specs exactly?

It is a 102 bore 64mm stroke 10.75 compression =522 cc custom cam 465 lift around 270 duration had cam ground degreed for exhaust and intake , 43 frc , stock intake high flow filter , stock cdi , short bend header 91 octane not bad runs well !

QUIKSHRK

Oct 21 2009, 05:58 PM

impressive

pw_tony

Oct 21 2009, 06:07 PM

Damn son! Congrads!

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