debriga Does anyone have an older Speed Pro or TRW performance catalog that lists all the specs for a 2382P forged piston for the 401 +.030?? Trying to find all the info before committing to boring the block for these pistons. Thanks!!!!
jeepsr4ever Not a bad piston at all. 9.4-1 with a 59cc head IIRC. Not the most efficient designed dish (Siamese) but if I remember correctly they are forged.
