Originally Posted by RSTurboTrev

Danny from enhanced peformance done a totally std engine apart from longstudded and cleaned throats on a gt3071.82 and spaced 4x4 inlet and 83lb siemens with hes own inlet cam and valve cutouts and it did 512 hp and 477 lb ft ..

Same spec with abo7 cam gave 476 hp and 460 lb ft all of this was at 2.2 bar boost on joe stevens bench dyno..

My mate has this in hes escort cossie rwd and its a weapon!!!