Honda TRX450R Forums: Honda TRX 450R Forum

Full Version: Full HMF

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

Tim450R

Jul 8 2009, 09:04 PM

Does anyone here have a full hmf exhaust?

Anyone know how it performs against other top exhaust?

I would like to see some charts on this exhaust unless someone already has them.

want2bfast

Jul 8 2009, 10:47 PM

QUOTE(Tim450R @ Jul 8 2009, 07:04 PM)

Does anyone here have a full hmf exhaust?

Anyone know how it performs against other top exhaust?

I would like to see some charts on this exhaust unless someone already has them.

Look up want2bfast in the dyno section.
HMF falls about 1.5 short of a dasa...on a 06.

rappy350r

Jul 8 2009, 11:54 PM

i thought the 1.5 hp was hmf slip-on with hrc head pipe? Ive seen a couple dyno's on here and trx450rforum(hq) that stated this also, but the hmf full system might be same power...?

b_russell_82

Jul 9 2009, 12:42 PM

I would also like to know this b/c I've got a HMF slipon and would like to get a head pipe for it IF the oerformance would be good.

wheeliedad

Jul 10 2009, 08:51 PM

ghott had a full HMF and switched to a DASA. I believe he posted some HP numbers. If not, contact him and he can let you know.

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