OK All You Mustang Nuts Answer Me This.....

Can I use a F303 cam with stock E7 heads and valve springs? I gotta use these heads until I repair my GT40's.

yes...the only one that should have any issues is the X cam assuming your shortblock is a 87+ with valve reliefs and a non 86 model true flat top motor.

this was the 1st motor i got, i cleaned it up then i was notified that i cannot use it. so im not using this motor.
OK All You Mustang Nuts Answer Me This..... 4317c218

OK All You Mustang Nuts Answer Me This..... 4317c218

this is another motor i picked up yesterday, its a 93' and it has a F303 cam in it.
OK All You Mustang Nuts Answer Me This..... 9bba9a52

looking at this pick you would think i was a ford nut.
OK All You Mustang Nuts Answer Me This..... 254e9e00

I know ur not scared to do some budget nods don so gasket match exhaust ports. Its the most restrictive part of the e7 heads

Weld them all together and make some real power

XplicitPerformance wrote:: I know ur not scared to do some budget nods don so gasket match exhaust ports. Its the most restrictive part of the e7 heads

your not the 1st to tell me that, i might. the e7's are just temporary though. prolly in a few weeks ill put the gt40's back on

Blazonic wrote:: Weld them all together and make some real power

i might be able to get 500 hp then

v8sten wrote:

XplicitPerformance wrote:: I know ur not scared to do some budget nods don so gasket match exhaust ports. Its the most restrictive part of the e7 heads

your not the 1st to tell me that, i might. the e7's are just temporary though. prolly in a few weeks ill put the gt40's back on

Blazonic wrote:: Weld them all together and make some real power

i might be able to get 500 hp then

yeah take a look at the exhaust ports. They are probably smaller than a honda exhaust port. They are stupid and insanely small valves. Stock valves are like 1.78 intake and 1.46 or so exhaust. Just gasket match and I bet its good for a solid 20hp!

v8sten wrote:: this was the 1st motor i got, i cleaned it up then i was notified that i cannot use it. so im not using this motor.

this is another motor i picked up yesterday, its a 93' and it has a F303 cam in it.

looking at this pick you would think i was a ford nut.

Nope i see a Vortec engine cover in the background.

Ahh, flat tops on the first one along with the thinga majig for a mechanical fuel pump. & non forged pistons on the 93 one.
Anywho, go at it Don. A lot of people swear to check for piston to valve clearance for it, but I have yet to read or see a case where that typical letter cam causes any issues.

yeah its mostly the X cam. I think there was a Z cam at one point wasnt there?

I did run a TFS stage 1 cam which was .499 .510 but I ran 1.7 rockers which calculated out to be like .529-.540 and had no issues but I had valve reliefs.

http://mustangforums.com/forum/5-0l-general-discussion/459865-f-303-cam-in-stock-motor.html

Lol chea. It is "Camzilla" lol. .552 lift, as opposed to the.542 from the X.

XplicitPerformance wrote:: http://mustangforums.com/forum/5-0l-general-discussion/459865-f-303-cam-in-stock-motor.html

Ah... the good ole search feature!

I know it would be fine but a little thread for insurance

All cleaned up, still have to go through the heads and buy another ARP oil pump shaft. The old one got bent in the blowup.

OK All You Mustang Nuts Answer Me This..... 9a8b9f9b

OK All You Mustang Nuts Answer Me This..... 9a8b9f9b

Looking good Don! Did you open up the E7s after all?

havent even touched them yet, that is a project for tomorrow.

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