I posted over in the 5.0 tech forum but I guess I really should have put it here in the first place...
Made 577 rwhp/602 rwtq with about 15 psi of boost. Had 93 in the tank with a couple gallons of 100 for insurance. Spool is a little slow with the T-70,full boost about 3600-3700. A/F ratio is in the dumps since I swapped to the F303 cam. Pegged 10.0:1 rich on the wide band after 3500 rpms.
Original stock 79K mile bottom end
GT40 Y303 alum heads ported on the exhaust side by my father
F303 cam with 1.7 rockers
Holley Systemax intake
70mm Holley tb
PMAS 3" blowthrough maf
60 lb injectors
GSS340 255lph intank,GSL 392 255lph inline,stock chassis lines,Vortech fuel rails
SCT chip (done before with a different camshaft in it)
B+G turbo kit with a Precision T-70,3.5" downpipe,Y pipe to 2 1/2" and a Pypes Violator catback.
Yes,it's too much on a stock block. May last 3 (more)years or 3 months. Been boosted in one form or another for over 3 years. Taking donations for the "buy Billy a Dart block" fund.
85 LTD exFHP 383 Windsor/Vortech T trim [email protected]
90 LX coupe 446ci Dart/Twin Turbo in progress
93 LX hatch 427/Vortech in.. well... some year..
99 Cobra vert.. 03 swap/solid rear ..482rwhp/507rwtq..stock eaton