Author Topic: Cam regrind specs for Ivan Tighe 319 CB750  (Read 1893 times)

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Offline Ace

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Cam regrind specs for Ivan Tighe 319 CB750
« on: August 28, 2020, 04:26:51 PM »
Hello All,

One of the problems with moving is at times you can't find where things are in the new place.

I haven't yet found all my camshaft data for various cams, hence posting here.

I've emailed Ivan Tighe Cams in Australia, however has anyone on the forum have the specs for the Ivan Tighe grind of 319 by chance?

Cheers,
1971 CB750 K1 - Sold
1978 CB750 F2 Supersport - Sold
1981 CB900 Bol d'or - Sold
2006 CBR1100 XX Super Blackbird - Sold

Offline corky

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Re: Cam regrind specs for Ivan Tighe 319 CB750
« Reply #1 on: August 31, 2020, 06:57:25 PM »
Here ya go!

Thanks,
Daniel

Offline Tom

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Re: Cam regrind specs for Ivan Tighe 319 CB750
« Reply #2 on: March 26, 2021, 09:13:12 PM »
I think it was a copy of the RC315 and were done on new billet blanks, and the Ivan Tighe 369 = RC327.
'59 T120.,'70 T120R Had one new.,'69 CB750 Oz Sandy Ruby Red.,'69 CB750 Oz Sandy Blue Green.,'70 CB750 K0 Candy Gold.,'71 CB750 K1 Valley Green I bought new.,'71 CB750 K1 Candy Garnet Brown.,'76 Rickman Honda CR750 R.C. Eng Cobra Powered. Two CB750 Choppers a Amen Saviour and a a Santee rigid arm Softail. A ‘72 Z1 Jaffa, and lotsa fun Honda Monkey bikes.

Offline Sam Green Racing

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Re: Cam regrind specs for Ivan Tighe 319 CB750
« Reply #3 on: April 05, 2021, 03:24:48 AM »
Most camshafts produced in this modern day and age are copies of old camshafts produced back in the 70s.
None more so than the cams produced by RC. Russ was the man to go to for performance parts back in the day when the CB750s ruled the roost.
Dynoman Performance sell cams based on old RC cams and are made for him by Webcam.
 https://dynoman.net/engine/cams/webcams_honda.html

Sam. ;)
C95 sprint bike.
CB95 hybrid race bike
CB95 race bike
CB92
RS 175. sprint/land speed bike
JMR Racing CB750A street ET drag bike

Offline Sam Green Racing

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Re: Cam regrind specs for Ivan Tighe 319 CB750
« Reply #4 on: April 05, 2021, 03:31:21 AM »
Here's another thread well worth reading. http://forums.sohc4.net/index.php/topic,182115.25.html#lastPost
C95 sprint bike.
CB95 hybrid race bike
CB95 race bike
CB92
RS 175. sprint/land speed bike
JMR Racing CB750A street ET drag bike