wardy

i have 90 gt hatchback with following mods.......
rebuild 302 short block
trickflow twisted wedge heads
trickflow stage 1 cam
trickflow street heat intake
trickflow chromemoly pushrods 6.70
new fms lifters
frpp 1.6 stud mount roller rockers arms
30 lbs injectors
accufab 70mm throttle body
c&l 76mm mass air sensor
bbk long tube headers
bbk off road h-pipe
2 chamber flowmasters
msd 6al ignition set 6200rpms
msd pro billit distributor
msd wires
walbro 255l/hr feul pump
tremec 3550 5 speed
ford king cobra clutch
ford racing steel fly wheel
ford racing aluminum driveshaft
stock 8.8 w/4.10s gears rebuild traction lock
eibach drag launch spring kit
lackwood drag shocks and struts
bbk upper and lower control arms
weld wheels draglites
mickey thompson e/t street
smog pump/ac/ power steering has been removed
here is the promblem the car ran 14.50 stock now after these mods the best i got out of the car is a 13.84 at 98 mph 1.68 60ft mark. the cars seems to die off in second gear and cruise down track. i was hoping to run in the mid 12s. any help or suggestions would be greatly appriciated. thanks.

mjr46

well for one 30 lbs injectors is a little much for the trick flow top end kit...the claims with that kit were tested with 24 lb'ers..and if you haven't had a decent dyno tune then I'd get one........but with a trap of 98 13.80's is about right..my mostly stock 92 4 cyl conversion runs 13.80's @ 98 mph and it has a f-cam and ported e7te's......you should run better than that.....a dyno tune may tell you if it's to rich or leaning out and they can set fuel pressure if you got an adjustable regulator..also with the dyno tune they can go in and alter the fuel and spark tables at various rpm ranges where need be and burn a chip accordingly but you'll need to find a competent tuner

bikeboy587

sounds like you need to get to a dyno my friend

1990boostang

Dyno your stang. it will make a huge diff.

wardy

where is a good place to get a dyno done in maryland?

mjr46

The only reputable place I know of close to me is Maryland performance center in Gaithersburg I believe...PRO50SC may have a few suggestions

primo232

ELD Performance in Millersville, Maryland tuned mine. No complaints.

PRO50SC

Contact JJ at Woodbine Motorsports.
http://www.woodbinemotorsports.com/
He did mine, did a great job



You could also call Justin at JPC Racing
http://www.jpcracing.com/store/?osCs...e871b9f6ba18a7

What part of Md are you from?

LTnone

Jeez, no doubt that's your problem. I have similar mods, my base tune before the adjustments started was at a 10.5:1 afr and about 75 horses lower than what I wound up with. Not good to rag on it like that w/o knowing if you're lean, either. Worth every cent

wardy

im from leonardtown.