Author Topic: Head Porting pictures  (Read 775 times)

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Offline Old Moe Toe

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Head Porting pictures
« on: August 01, 2020, 02:35:47 AM »
If anyone has got detailed pictures of a head porting job on a 750 head I sure would like to see them.
Have been having a bit of a crack at a home made porting job today using Hondamans book as a guide plus a few looks at various youtube videos.
Interested to see what others have attempted in this department and hear how happy or not you were with the results.
Thank you.

Offline PeWe

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Re: Head Porting pictures
« Reply #1 on: August 01, 2020, 10:11:36 AM »
« Last Edit: August 01, 2020, 11:36:03 AM by PeWe »
CB750 K6-76  970cc (Earlier 1005cc JMR Billet block on the shelf waiting for a comeback)
CB750 K2-75 Parts assembled to a stock K2

Updates of the CB750 K6 -1976
http://forums.sohc4.net/index.php/topic,180468.msg2092136.html#msg2092136
The billet block build thread
http://forums.sohc4.net/index.php/topic,49438.msg1863571.html#msg1863571
CB750 K2 -1975  build thread
http://forums.sohc4.net/index.php/topic,168243.msg1948381.html#msg1948381
K2 engine build thread. For a complete CB750 -75
http://forums.sohc4.net/index.php/topic,180088.msg2088008.html#msg2088008
Carb jetting, a long story Mikuni TMR32
http://forums.sohc4.net/index.php/topic,179479.msg2104967.html#msg2104967

Offline Old Moe Toe

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Re: Head Porting pictures
« Reply #2 on: August 01, 2020, 06:10:21 PM »
Thanks PEWE, the 2nd article was very good.

Online scottly

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Re: Head Porting pictures
« Reply #3 on: August 02, 2020, 09:42:54 PM »
Hey Moe, there is some good info in this vintage article, based on the work of one of the original porting gurus:
http://draftcycleworks.blogspot.com/2010/09/porting-honda-head.html
Don't fix it if it ain't broke!
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