I didn't get a chance to get to the track this year after my motor swap. I just wanted to get it there once to see if the swap made any difference. What do you guys think I could run? I have an 89 RS Convertible with a stock 700r4, 2.73 rearend. The motor is a 350ci, Stock bore, Sealed Power Pistons, Clevite Cam 204 in. 214 ex, lift.421in .444 ex., cloyes double roller timing chain, ported 76cc heads (TBI Swirl ports. yeah I know). Cyclone intake, 3310 Holley 750 VS, Mallory FP Regulator, Proform HEI billet dist. Flowtech (yes, I went cheap) shorty headers. I am guessing about 300 hp. Anybody have any ideas on closer hp estimate? Hope to put Transgo kit in this winter and possibly SFCs.

 

i'm guessing with some tuning that mid/low 14's are possible.

get some better flowing heads, some real exhaust, about a 2000stall and some 3.42's and you'd have a solid mid/low 13 second car.

 

there aren't any 76cc swirl ports

 

I've got a brand new 2000 stall torque converter real cheap that will work great with your setup! $70 and its yours.

 

I will have to double check my numbers on the heads. I think they are the 193 castings, so that would make them a 64cc chamber, right?

 

yeah, 193's are 64cc...i gotta set of 083 heads if you want...need freshening, but would REALLY wake that combo of yours up! pm me if your interested.

 

i'd guess around 13.3 with a good 60.. 1.8 or so. also, yeah I'd say that made a hell of a difference from a stock L03

And yeah, 083 castings would be WAY better than 193s.