408/ 904 trans

D74EEC06-0934-4C6A-B950-2E30D1DC8F38.jpeg I’m hoping the 28/10.5’s and the Caltrac’s will hook
If need be I’ll use a 10.5w plenty of room for more tire
I really don’t think the engine will be making the power it should but we will certainly see
Most of the time slips I see with a combo close to mine are in the low 500 range
But the “dyno” says 600
And if it doesn’t work I will get back on here and let y’all say I told you so
Worst case I’ll go back to the standard first gear ratio Just gotta try Dave seems to think it will fly