7875 + 5.9 + E85 + Megasquirt

[TT5.9mag]

Ring and pinion in the background is a 3.91. Hope to get that installed in a new housing and sure grip I bought before end of month.

I’m very interested in how your converter responds to the 3.91 gear. I just built a 3.91 pig for the truck and currently I think it’s too much, but I haven’t run it yet.

 

[subcom]

I’m very interested in how your converter responds to the 3.91 gear. I just built a 3.91 pig for the truck and currently I think it’s too much, but I haven’t run it yet.

I think a 3.55 or 3.7x would be a better fit for my car but this 3.91 was close by and available. Bought a bunch of parts from Quick Performance and started assembly this weekend.
Fresh sure grip right out of the freezer and fitted with the ring gear!

 

[subcom]

Got the fuel cell hung under the car with the WIX canister filter.

 

[Turbosmblk]

Ring and pinion in the background is a 3.91. Hope to get that installed in a new housing and sure grip I bought before end of month.

Should help a bunch. I’d think you’ll gain about .05 to the 60’ based on my own results and should bring slip down a decent amount as well