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Home » HD Forums » Forums » Boat Tech » Downsizing
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AZKCMale Offline
Leo
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1979 20ft Hawaiian Moonraker
Post Icon Posted: Mar. 26 2005,9:02 am Post # 1 see this member send this member a private message  quote this post in reply
Well I ordered a smaller cam for the Hawaiian.

Operating Range: 1000-5000 RPM
Duration Advertised: 262° Intake / 268° Exhaust
Duration @ .050'' Lift: 218° Intake / 224° Exhaust
Valve Lift w/1.7 Rockers: .505'' Intake / .515'' Exhaust
Lobe Separation Angle: 112°

I'll stll run the 1.72 rockers so I'll get a little more lift than the specs. This boat is supposed to be a lake cruiser in the first place. And with gas prices going up and up I'll pull a few more GPH :D  I'll save the other cam for the motor in the Tahiti. Which is this one....

 Operating Range: 2000-6200 RPM
Duration Advertised: 278° Intake / 292° Exhaust
Duration @ .050'' Lift: 234° Intake / 244° Exhaust
Valve Lift w/1.7 Rockers: .564'' Intake / .566'' Exhaust
Lobe Separation Angle: 112°

Since I have to bore the other block I can pick a good set of forged pistons and use the match ported heads. It will be a better match for the 18ftr.

Time to enjoy the boat instead of working on it. :beer Now where's the Big Brown Truck :sleep  :sleep

Edited by AZKC on Mar. 26 2005,9:04 am

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procraftkevMale Offline
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Post Icon Posted: Mar. 26 2005,1:23 pm Post # 2 see this member send this member a private message  quote this post in reply
KC  sounds like a good idea glad to see your makeing progress! :good

Kickn it @ Havasu!
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GoFastRacerMale Offline
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Post Icon Posted: Mar. 27 2005,6:02 am Post # 3 see this member send this member a private message  quote this post in reply
Looks good, that one cam is a tad big for your deal alright, that other one is more realistic :good hope you didn't go too small though, we'll just have to see!.. :good  :good
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Sleek-JetMale Offline
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Post Icon Posted: Mar. 27 2005,8:04 am Post # 4 see this member send this member a private message  quote this post in reply
I told you that other cam was EVIL  :angry  :angry ... :D

:good

I'm ready to start building engines when you are.  :D

A dog doesn't care if you're rich or poor, educated or illiterate, clever or dull. Give him your heart and he will give you his.
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GoFastRacerMale Offline
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Post Icon Posted: Mar. 29 2005,4:49 am Post # 5 see this member send this member a private message  quote this post in reply
Holy shit I can see it now, a new billboard in town, "North Nogales Engine Assemblers"  :eek  :D  :laugh  :laugh
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AZKCMale Offline
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Post Icon Posted: Mar. 29 2005,7:10 am Post # 6 see this member send this member a private message  quote this post in reply
Quote (Sleek-Jet @ Mar. 27 2005,9:04 am)
I told you that other cam was EVIL  :angry  :angry ... :D

:good

I'm ready to start building engines when you are.  :D

Cam should be here the 31st. Rocker pivot balls by Friday. Assembly to start soon after :break

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shuemanMale Offline
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Post Icon Posted: Mar. 29 2005,4:36 pm Post # 7 see this member send this member a private message  quote this post in reply
Quote (GoFastRacer @ Mar. 29 2005,4:49 am)
Holy shit I can see it now, a new billboard in town, "North Nogales Engine Assemblers"  :eek  :D  :laugh  :laugh

:rotflmao  :rotflmao  :beer
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