904 low gear set.

Dartthunder340 said

have some rebuilding of things to do on the list this winter. I have a 904 low gear and was wondering what or if there would be any benefit in my combo for it. 340/w2/.590/5.13/29.5x12x15 tire. Happy to give any other info and thanks for the replies.

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I ran very similar combo to this I had t/a 4600 with flash to 5700,32 inch tire with 5:38 gear, unported W2 head,630 lift roller.
Small 340 with w2 does not make a lot of torque at low rpm.
I would stage a lower rpm with the low gear and it will hit the converter harder. Low gear woke my combo right up.
But every combo is slightly different. Rear gear ratio is tied directly to tire diameter. Just my two cents. You need to experiment.