Went to track sunday discovered problem

[Robert_5_liter]

I took my 95 GT to the track sunday and met the previous owner, The guy said he put a B 303 cam in it it went 14.28@94 mph with a 2.14 60 ft but will not make any power past 4500 RPM.
I go through the traps at 5200 RPM in 4th gear and the car is on its face will my E303 help that problem??.
Now my other big problem I am getting a vibration from 65+ mph and a squealing noise from the trans in 5th gear only when i run it hard it squeals. What T-5 will fit to replace this one are they all the same???
These are my mods 4.10 gears, Ram air, B-303 cem soon to be replaced with E-303, underdrives, MSD distributor, Hypertech chip,BBK shorty Headers,BBK offroad H pipe,Flowmaster 2 chamber exhaust sys.

[93CobraR]

The vibration is normal after alot of people have gears installed. Try taking off the driveshaft and roatating it 180 degrees, if that doesn't work then an aluminuim one usually cures it.

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87 GT, 4 inch cowl hood,17x9 Cobra R's/255/45's,GT-40 heads,long tubes headers,h-pipe,Flows,BBK cold air, Mass air,70mm MAF, 1.7's, 1" spacer,underdrive pulleys,Pro 5.0, King Cobra, Adj. fuel Reg., Lakewood Lift Bars,50/50's,subframes, 4.10's.
Best time 12.96
Best MPH 103.42
Best 60' 1.695

Visit my site at:
http://www.geocities.com/cobrar93_2000/MyPage.html

[Smokedawg]

I wonder why your cam is like that. I love my B but am changin to a bigger one here in a few months. If anyone would like to buy it I will sell it. Its practically brand new. Only about 700 miles on it.

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347 Stroker Motor: Balanced, A9P Computer, Cobra Transmission, Extrude Ported and Polished Upper and ported Lower, GT40 Milled Ported and Polished Heads, B303 Cam, BBK 1 5/8 Headers, 30lb Bosch Injectors, Holley Fuel Regulator, March Underdrive Pulleys, Perma-Cool Fan, 3-Core Radiator, Accel Performance Coil, Accel 300+ Racing Wires, Ram Air, K&N Filter, 79mm Mass Air Unit, FlowMaster Exhaust w/BBK Offroad H-Pipe, Hurst Short Throw Shifter, 3:55 Gears, Ram Clutch, Cross Drilled Rotors

[fiveohpatrol]

i was gonna say how much but i dont have any money right now because of college

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88 Notchback 5.0, 3.73's, Explorer intake, pulleys, Crane 1.7's, BBK headers, off-road H-pipe, flowmasters, subframe connectors, 65mm TB, shift kit, March ram air kit, motorsport wires, MSD coil, upper and lower control arms, 155lph fuel pump, cheap 2800 stall, Crane Adj.FPR, best time- 13.99@99.75, not yet tested times after rocker and intake install

[terrible0ne]

my 95 GT was the same but it had a stock cam in it but after a got my cold air and TB it help some I talk to to a few around when I had it and they told me that the intake on the sn95 suck above 4500 rpm and to just get a diff manifold I just wanted to pass on the info(my 95GT killed be a bit*h driving a camaro may it R.I.P)so now I have a 87 Lx.

[xspeed02]

I'm interested in a cam... but I'm not too well versed in the specifics of different ones. Would love to chat with you about it and make sure its good for my combo.

[CJ's94GT]

The reason your car lays down at 4700 is the heads and intake. I'm running low 14's with the stock cam and Edelbrock Performer 5.0 heads and intake. REALLY woke it up over 4500.

[toms89]

I checked my old motorsport catalog (96). It states the peak torque to hp rpms as: B303 3300 to 5100, E303 2500 to 5500, F303 2800 to 6,000, X303 3500 to 6500. Going by those figures yes the e cam should pull higher. The B303 actually has more aggressive duration figures than the E303, probably makes more power but in a narrower band. Hope this helps a little.
Tom

[toms89]

After rereading your post, you said your car is falling flat on its face past 4500. Might consider installing new valve springs. Do you know if they are original? Other things can also cause your motor to fall flat. Maybe fuel pressure or restricted exhaust...still running cats? The B303 should pull hard up to 5100! Check elsewhere for problem if its falling flat short of that.
Tom

[toms89]

After rereading your post, you said your car is falling flat on its face past 4500. Might consider installing new valve springs. Do you know if they are original? Other things can also cause your motor to fall flat. Maybe fuel pressure or restricted exhaust...still running cats? The B303 should pull hard up to 5100! Check elsewhere for problem if its falling flat short of that.
Tom

I went straight from a stock cam to an E303, so I don't know what the B is like. All I know is that I'm extremely happy with the E. I can/usually shift around 5500-6500 and it still feels like it's got more to give. With the 4.10's, you won't feel any loss in low end power.

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'90 LX 5.0; 12K original miles (no sh*&); 3.55 gears; pulleys; Edelbrock Performer Heads;
BBK shorties; MSD 6AL ignition system; Motorsport E303 cam; 75 MAF; 70 TB; Eibach spring kit;
Southside sub-connectors; K&N cone filter charger; Hurst shifter; fiberglass cowl hood; A/C-less;
rear seat-less; cat-less; Flomasters; Corbeau racing seats (fronts); 12.513 @ 108 mph

[Robert_5_liter]

The car is very strong until that point But i will put a new intake and heads on it since i will be doing the cam this weekend this is my first stang and i know nothing about them so if anybody can recommend head and intake also thanks everybody for replying with your good info, I appreciate it.
Rob

[Robert_5_liter]

My girlfriend has a 95 cobra intake in her garage upper and lower will that help it was extrude honed or something her dad said I think he said he has new heads he never got to put on it AFR's. and i can have it all free