Is a Circle D 4c too aggressive for a paxton/3.15s car?

[robloz50]

Anyone with a 4c converter in their Paxton coyote with 3.15s? Should I just get it redone down to the 2c for my setup before I install it? Any help will be appreciated:coolman:

 

[2012csgt]

My buddy Marc ( 4VFTW ) has a 4c, 3.55 gears and a pro charger. Runs high 9s, stock motor with low 1.4s 60 ft times. I wouldn't change a thing.

 

[Blazer707@TBR]

Chris at Circle D recommened a 2b when I told him about my paxton setup.

 

[20lbbooster]

I run a 4c with a Vortech V3 and 3.15 gears. I'm on 93 octane pump gas and lund tune. I have no complaints.

 

[robloz50]

Thanks guys, I will just try out the 4c. If it doesn't suit my combo I guess I will just get it changed out later. And 20lbsbooster you basically have the same combo as I do so hopefully I get some good numbers out of it as you did.

 

[20lbbooster]

I've been very satisfied with mine.

 

[Scott8583]

I run a 4c with a Vortech V3 and 3.15 gears. I'm on 93 octane pump gas and lund tune. I have no complaints.

Why is your 1/4 mph so low compared to your 1/8? Aren't you missing like 7mph?

Sorry for being off topic... Sorry for the hyjack OP.

 

[20lbbooster]

I think my car was pulling timing at the end of the run. I had switched to a more aggressive tune with a little more timing but I lost mph. My previous best mph is 132mph.

 

[Scott8583]

I think my car was pulling timing at the end of the run. I had switched to a more aggressive tune with a little more timing but I lost mph. My previous best mph is 132mph.

Thanks for the info... Ok guys, carry on! Lol!