Crank to crank width
#1
Thread Starter
Registered
Joined: Apr 2010
Posts: 166
Likes: 1
From: Panama city, Panama
Im buying new headers for the cafe racer and need to know the distance between the two crankshaftsd. since my engines are in the shop, i am unable to go down and make the measurements myself.
any help appreciated!
any help appreciated!
#2
Registered

Joined: Mar 2003
Posts: 3,073
Likes: 79
From: Fort Worth, TX
You can get the measurement from the transom assemblies or the drives if they are on. Prop shaft to prop shaft will be the same measurement.
You can also measure from the center of the gimbal rings on the transoms.
You can also measure from the center of the gimbal rings on the transoms.
#3
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Joined: Oct 2006
Posts: 5,844
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From: Bradenton Florida
#5
Dude,
Please don't take advice from someone who is guessing. This is something that you need to measure ON YOUR OWN BOAT!! You can measure from the center of the cranks, the center of the propshafts or even from the flame arrestor nuts....but you have to measure it!
For what it's worth, on my side-by-side Top Gun, the engines are on 34.5 inch centerlines.
Please don't take advice from someone who is guessing. This is something that you need to measure ON YOUR OWN BOAT!! You can measure from the center of the cranks, the center of the propshafts or even from the flame arrestor nuts....but you have to measure it!
For what it's worth, on my side-by-side Top Gun, the engines are on 34.5 inch centerlines.
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Happily retired and living in Heavens waiting room.
Happily retired and living in Heavens waiting room.
#6
Charter Member #139 /Moderator/Platinum Member
Joined: Nov 2000
Posts: 2,201
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From: McHenry IL /Duck Key FL
Dude,
Please don't take advice from someone who is guessing. This is something that you need to measure ON YOUR OWN BOAT!! You can measure from the center of the cranks, the center of the propshafts or even from the flame arrestor nuts....but you have to measure it!
For what it's worth, on my side-by-side Top Gun, the engines are on 34.5 inch centerlines.
Please don't take advice from someone who is guessing. This is something that you need to measure ON YOUR OWN BOAT!! You can measure from the center of the cranks, the center of the propshafts or even from the flame arrestor nuts....but you have to measure it!
For what it's worth, on my side-by-side Top Gun, the engines are on 34.5 inch centerlines.

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Kept the Bullet and the condo and joined the cig 20 restoration club.
Kept the Bullet and the condo and joined the cig 20 restoration club.
#7

Dude,
Please don't take advice from someone who is guessing. This is something that you need to measure ON YOUR OWN BOAT!! You can measure from the center of the cranks, the center of the propshafts or even from the flame arrestor nuts....but you have to measure it!
For what it's worth, on my side-by-side Top Gun, the engines are on 34.5 inch centerlines.
Please don't take advice from someone who is guessing. This is something that you need to measure ON YOUR OWN BOAT!! You can measure from the center of the cranks, the center of the propshafts or even from the flame arrestor nuts....but you have to measure it!
For what it's worth, on my side-by-side Top Gun, the engines are on 34.5 inch centerlines.

Mark
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If you like it rough do it OFFSHORE!!!
If you like it rough do it OFFSHORE!!!



