Crankshafts


 


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Honda cb750 sohc Light weight crankshaft for racing

 

      

Hello road race or AHRMA fans.  Here is a milled and polished crankshaft for racing.

Note:

The alternator snub has been removed .... no charge system.

Details:

Milled to reduce weight to 18.60 lbs.

Polished. Enlarged and cupped connecting rod oil holes. Main bearing journals machined and grooved for additional oil if needed.

Blind hole areas have been cleaned and new ball bearings installed. Balanced to perfection. Ready to go.

 

EXO-038             $ 399.00

 

Honda cb750 sohc 69-78 crankshaft combo.
"When only the best will do"

 




Crankshaft:
Measured and visually inspected. (primary teeth, Alternator taper and journal dimensions)
Checked for straightness. (seems like a no-brainer)
Blind hole ball bearings removed and cleaned. (50 years of dirt waiting to ruin your day)
Connecting rod oil holes enlarged and relieved. (race proven procedure)
Balanced to perfection. (best balancer and procedures available)

Connecting rods:
Measured and visually inspected.
Glass beaded and balanced. (stock rods are seldom perfect)
Connecting rod "big-end" resized with Sunnen equipment. (more proven performance procedures)
Stronger connecting bolts installed. (more insurance for a high level quality build)

Dry film coated bearings:
Race proven and a must for stock and performance builds. (not all coatings are equal ... ours is the best)

Final assembly:

Measure and install proper size connecting rod bearings. (perfect)

$725.00   # HR-021

 

 

 

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