Pipe length for h45 cmb

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mt. gay rum

Well-Known Member
Joined
Jun 16, 2006
Messages
837
just got back my new PT 45 ,,,what pipe length and any suggestions on pipes...have a new h45 cmb....

Thanks Flascaleboater for a awesome paint job...this boat has really turned out cool,,even has the new upgrade on the bottom, damm i want this boat,, i building it for my son.......thanks for your help guys................ ;)
 
Ray,,, will do,,, this has a better paint job than most of my scales....Again thanks Rick(Flascaleboater) ;)
 
Mike start out at 10 1/2 and work down must are running at 10 1/4 see you in broward Robert R&R Racing
 
ok thanks but what kind of pipe brand name etc need suggestions,,, come on guys fess up...... mike
 
You could go scroll down to "CMB45RS" in this forum and see what went on with that motor.

With that pipe we used the RS ran better @ 9.5",, along with one of Steve Wood's heads.

JW
 
Last edited by a moderator:
mike

i running a cmb 45 with mac product fat pipe looks like andy brown parabolic pipe 9.5 inch to the weld. pt40 hull, strut is 1 1/8 inch from the bottom of the hull 450 octura prop. i ran 53.2 mph on gps sunday
 
Mike talk to Perry and Rick also about the length i know Perry is running same lenght i am at 10 1/4 i am running a andy brown pipe with a cmb cam engine. Robert
 
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