Author Topic: Budget '76 CB750F Build questions  (Read 2845 times)

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Offline Doctor_D

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Re: Budget '76 CB750F Build questions
« Reply #25 on: March 14, 2011, 07:10:29 AM »
by modding these motors you may be able to push out another 10hp maybe

A modestly tuned 850 motor, with the poster's suggested cam and proper stage 2 headwork, makes almost 20 more rwhp and 10+ lb/ft of torque than a stocker.  Trust me, I've been present for the dyno runs. I've ridden it too, full bagger, faired, touring bike.  Still incredibly streetable and pulls like a freight train.

For what its worth, my 836 makes 30+ more rwhp than a stocker, and will make more with some additional fine-tuning. Dyno sheet and details are on the Hi Po page in a sticky.
Take care,
David
___________________________________________
1975 CB 750F - Project page: http://forums.sohc4.net/index.php?topic=66026.msg725479#msg725479
1978 CX500
1971 Norton Commando

Offline cobra2411

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Re: Budget '76 CB750F Build questions
« Reply #26 on: March 14, 2011, 07:29:22 AM »
Yeah. It is gross...

 http://forums.sohc4.net/index.php?topic=84261.0

Corbin has a great looking seat - http://www.corbin.com/honda/h7507578f.shtml

If I have enough money after I get my suspension work and rims done I'm going to pick one up.

Offline bryant

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Re: Budget '76 CB750F Build questions
« Reply #27 on: March 14, 2011, 10:15:58 AM »
Thanks Doctor D....may have restored my faith.

Offline Roach

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Re: Budget '76 CB750F Build questions
« Reply #28 on: March 14, 2011, 11:25:41 AM »
by modding these motors you may be able to push out another 10hp maybe

A modestly tuned 850 motor, with the poster's suggested cam and proper stage 2 headwork, makes almost 20 more rwhp and 10+ lb/ft of torque than a stocker.  Trust me, I've been present for the dyno runs. I've ridden it too, full bagger, faired, touring bike.  Still incredibly streetable and pulls like a freight train.

For what its worth, my 836 makes 30+ more rwhp than a stocker, and will make more with some additional fine-tuning. Dyno sheet and details are on the Hi Po page in a sticky.

you may not have noticed i said "maybe more" not "10hp maybe"
1978 CB550K Cafe Racer

Offline Roach

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Re: Budget '76 CB750F Build questions
« Reply #29 on: March 14, 2011, 11:28:16 AM »
plus he was talking about doin gthis on a budget... we still don't know if he is talking a big budget or not... if its a small one then thingsa are getting pricey fast
1978 CB550K Cafe Racer

Offline d3buttz

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Re: Budget '76 CB750F Build questions
« Reply #30 on: March 14, 2011, 05:23:20 PM »
plus he was talking about doin gthis on a budget... we still don't know if he is talking a big budget or not... if its a small one then thingsa are getting pricey fast

ha! ;D
http://forums.sohc4.net/index.php?topic=80508.0

1975 cb750f
1975 cb550k
1972 cb350k
1974 tl125
1996 Nissan pathfinder
1972 Datsun 240z
2002 Nissan sentra se-r spec-v