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Old 06-19-2013, 07:03 AM   #55
on an endless build
sakurama's Avatar
Joined: Oct 2004
Location: NYC & PDX
Oddometer: 1,491
Originally Posted by snowhawk jockey View Post
41's really let the motor do its part and are worth the torque...
Yup, in our tests the 41's were worth 1-2hp all across the range. There was no torque gain with the 39's anywhere but this was with an SMR 990 engine so we haven't tested a 950 with both back to back. I think the results would be the same.

Snowhawk - how's it going? Did you ever get them mounted up?

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