Do these things really help cool your Engine? I have a chance to pick up a new Duncan Powerhead with stay, dome and shell for about 100 bucks. Anybody here have any luck with these?
Thanks
Power User
Roostin Away
Do these things really help cool your Engine? I have a chance to pick up a new Duncan Powerhead with stay, dome and shell for about 100 bucks. Anybody here have any luck with these?
Thanks
1986 ATC 250R
Ported w/ Cool head
LED pipe and silencer.
Boyesen Rad Valve
Keihin PWK 38mm
Works Ultra Cross Shock
LSR +2 Axle
American Star Racing +4 Swinger
LED Intake
Hi-Flite desert seat
OEM clutch 89 upgrade
2021 YFZ450Rse Rossier R5 Titanium Header AIS Delete FCI Vortex ECU
At The Back Of The Pack
Arm chair racerAt the back of the pack
Nice head...not because it keeps it cool, but the domes offer flexibility for different compression ratios and fuel uses...if you don't need it for that reason, save your $100 bucks imo.
Got The Holeshot
Arm chair racerJust too addicted
^ +1. Like stated, cool because of the flexibility of the domes, but they don't run any cooler.
1985 250r-LED Performance 4mm Stroker motor
1978 ATC70 w/ Piranha 140cc
1972 - K1 - CT70 w/lifan 125cc
2017 YZ 250x- Braap
Youtube channel = http://www.youtube.com/user/ter5678/videos
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