Who’s converter everybody running making 900hp all motor 434 FJ Smith S10 3000lb truck....and would like it to be right out of the box the first time....

We just got this one back from PTC, it'll stall 7200-7400 depending on the oil we use behind a 1200hp sbc we're gonna run in DXP Street the new radial tire heads up class SGMP, it's spragless. I run Transmission Specialties 8" opel cores 750hp 23 sbc Super Pro bracket racing or 370 400 Pro Tree index. This is a rare core hard to get parts for PTC 9" Cortina core converter.




I have two Transmission Specialties part # CRC XLS 8" opel cores. One of them is a B-CRC XLS. Either will stall 6800-6900 rpm behind your 900 hp sbc. Both would work good bracket or index racing depending on a 7100-7200 shift on the low side (minimum) or higher.

This message has been edited. Last edited by: Mike Rietow,