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View Full Version : cobra billett cranks now available



chris grissom
03-10-2011, 05:01 PM
I now have 44.7mm billett stroker cranks with billett rods for the single speeds. Coming soon are 41.7mm stock stroke billetts and 39.2mm stroke billetts that will make your 47.6 bores 70ss legal. Hopefully the image accompanies this post.
Thanks.

heathmxracing
03-11-2011, 03:25 PM
Great!! Glad to hear he finally came through. Are these any better quality than the ones we have used in the past?

heathmxracing
03-11-2011, 05:45 PM
Here is a picture of the crank.

heathmxracing
03-11-2011, 05:46 PM
Rod picture...

chris grissom
03-12-2011, 07:46 AM
Thanks John for helping with the pics posting. Our past billetts that we all use are very good and still available ( for time to time ) but the big difference is the billett rod and American made bearings, pins and thrust washers. Also these are balanced to the pistons we use in each engine build. Such as the 39.2 stroke is balanced to the Cobra 47.6 piston by Athena. The stock stroke to the stock Cobra piston. And the 44.7 to my 70ss piston. Most important is availability.