is there anyway to make my gt40p heads cobra intake 65mm tb and 73mm maf perform better it wasnt to impressed
i did think it was worth the money ,but would like to no whats next for me
__________________
1993 5.0 Mustang, 93 cobra intake , GT40p heads, Trick flow valve-springs upgrade, 65mm throttle body,73mm c&l maf, 24# ford racing injectors, cold air intake, ford racing hardened push rods, ford racing headers, flow masters, cat-back x pipe,Hurst Short Shifter, MSD coil and 6AL, ford racing springs, roll cage, racing seats, Simpson 5 point seat belt harness, FRPP hood pins, new water pump, ARP and felpros all around. And a ton of WD-40 lol
Like steelers1377 said..... GT40 or GT40p heads are still STOCK windsor heads ... the grassroots alternative, once you start adding $$ to make them perform, an OOTB set of TFS TW 170's are more "budget oriented" + a better bang for the buck...... provided you are not limited by any class racing that is. Just a thought.
__________________
ACRONYMS:
LUK=Let Us Know, GL=Good Luck, LMK=Let Me Know, JIC=Just In Case, BTSTDTRT=Been There Seen That Done That Repaired That, YCYDYP=Your Car Your Dough Your Prerogative and the classic... DILLIGAS=Do I Look Like I Give A S***
1986 GT-X303 cam, 289 heads, 1.72, Holley 700cfm DP, RG 4+1 Trans.
i would have put a cam and ported the heads and intake in when i did the heads. is the car just for the strip i noticed you live cali and the p's don't have have any emission provisions
i think itl pass smog just hanging there all is does is help start the engine when its cold
if i could get into 12s id be very impressed
__________________
1993 5.0 Mustang, 93 cobra intake , GT40p heads, Trick flow valve-springs upgrade, 65mm throttle body,73mm c&l maf, 24# ford racing injectors, cold air intake, ford racing hardened push rods, ford racing headers, flow masters, cat-back x pipe,Hurst Short Shifter, MSD coil and 6AL, ford racing springs, roll cage, racing seats, Simpson 5 point seat belt harness, FRPP hood pins, new water pump, ARP and felpros all around. And a ton of WD-40 lol
if you get a cam you'll be limited to a grind that will pass cali emission testing. i have ported p heads, explorer intake and a e-cam (was already in the car when i bought it), a t5 and 3.55 gears. I run mid 12's wth drag radials, but i can drive
if you get a cam you'll be limited to a grind that will pass cali emission testing. i have ported p heads, explorer intake and a e-cam (was already in the car when i bought it), a t5 and 3.55 gears. I run mid 12's wth drag radials, but i can drive
How much are spraying.....
and how much suspension work do you have done.....
__________________
Reggie
Real Racers Don't Street Race
PERIOD.......
'88 LX Hatch With A Little Of This & A Little Of That...... 10.39 @128 MPH Soon to be faster....
P heads aren't going to set the world on fire, they're a step up from the stock E7 heads but they're not all that. By the time you'd have them worked over to get some more power out of them, you could've gotten some aftermarkets that make more power than modified Ps.
__________________
MOOG Certified Tech. For mods and sound clips, see profile and gallery.
Ask me why I ran "only" a 13.54.
Member: NMRA Member: White Mustang Registry #362 Member: Fuzzy Dicer
depending on the deal you get for the heads
my P heads-$75 straight from the u-pull it
summit porting kit-$40
new valve stem seals $30
crane beehive valve springs-$125
$all said and done under $300
i believe he can go mid 12's with P heads..if my car was a few 100lbs lighter(IE: stripped out notchback) it would be there..granted i have suspension work done..
__________________
92 lx 5.0 vert-,stock plastic airbox,stock T-5,shifter & clutch,stock 19lb injectors and fuel pump,no radio,speakers or cruise control..antenna delete(for less wind resistance)
(new)best so far 12.712 @ 105.99mph 1.752 60ft
too much suspension too list everything. upper & lower control arms, 10 way adjustable shocks, connectors.race springs with a bag and the battery in the back., the only interior pieces in the car is the passenger seat and door panels. I have a ton of money in valves. ferrea f6000 valves, trick flow springs, scorpion rockers (they are awesome). I'm am on a mission to see how fast i can go with the p's. only mustang guys notice the four bars on the heads, i wish i had grinded them off. oh yea no nitrous, no a/c and no smog pump. i've had the car on the road for just over one month
gt40p heads not really impressive 
