HotAir-868s-49w/63-87emc-2800 stall, what chip?

[Twins]

I need to spool this thing, any suggestions. I want to keep the 868's for now and would like some of the drivability back I lost when I swapped a 33 for the 49.

I currently have Thrasher street & race.

I can only build about 3-4 psi against the brakes, and I hate to lean it up any, do to 5% of knock in third at 19 psi on 110oct.

I ran 23-24 psi w/ the 33 same setup. Car would build 8-10 psi.

TIA.

 

[ACME RACING]

Originally posted by Twins
I need to spool this thing, any suggestions. I want to keep the 868's for now and would like some of the drivability back I lost when I swapped a 33 for the 49.

I currently have Thrasher street & race.

I can only build about 3-4 psi against the brakes, and I hate to lean it up any, do to 5% of knock in third at 19 psi on 110oct.

I ran 23-24 psi w/ the 33 same setup. Car would build 8-10 psi.

TIA.

Casper's makes a good chip for 868's.....Just tell him what you are looking for.... Alan

 

[Twins]

Thanks for the reply........I'll give them a buzz.