OnyxCobra said:I agree, I've heard aftermarket cams are not worth it if you're running stock heads and intake. Save for a H/C/I swap and do it all at once, then get her tuned :thumb:
OnyxCobra said:I have to disagree, there have been cases where an aftermarket cam has produced less power than a stock cam w/ the stock heads and intake. It's a lot of work for the sound, I dont think there's any way you'll ever see 20hp from a cam with stock heads, unless you have a Cobra...
OpenRoadRacer said:i think the TF stage 1 cam is the cam i am going to go with when the time comes. but i was hoping for 30/30 increase at the least for the trouble.
a little advise... while you are in there, replace the lifters (if they are the stock OEM) and valve springs (stock can't handle increased lift and they are old).
[email protected] said:OpenRoadRacer said:i think the TF stage 1 cam is the cam i am going to go with when the time comes. but i was hoping for 30/30 increase at the least for the trouble.
a little advise... while you are in there, replace the lifters (if they are the stock OEM) and valve springs (stock can't handle increased lift and they are old).
I would seek advice of a professional... you need to talk to someone that specializes in cams...
OpenRoadRacer said:[email protected] said:OpenRoadRacer said:i think the TF stage 1 cam is the cam i am going to go with when the time comes. but i was hoping for 30/30 increase at the least for the trouble.
a little advise... while you are in there, replace the lifters (if they are the stock OEM) and valve springs (stock can't handle increased lift and they are old).
I would seek advice of a professional... you need to talk to someone that specializes in cams...
you think so?
hmmm i'm thinking you're suggesting a custom grind?
if so, what are your thoughts.
[email protected] said:OpenRoadRacer said:[email protected] said:OpenRoadRacer said:i think the TF stage 1 cam is the cam i am going to go with when the time comes. but i was hoping for 30/30 increase at the least for the trouble.
a little advise... while you are in there, replace the lifters (if they are the stock OEM) and valve springs (stock can't handle increased lift and they are old).
I would seek advice of a professional... you need to talk to someone that specializes in cams...
you think so?
hmmm i'm thinking you're suggesting a custom grind?
if so, what are your thoughts.
not at all... call up someone who specializes in motor building and knows their stuff... someone educated with cams... they can tell you either the best cam... or the max/min duration, lift etc...
then you find that cam and buy it...
they might say the best cam to use is out of a 93 cobra... or they might say go with a compcam...
So call someone up... tell them you want the optimal cam to use with the stock top end...
unless you plan on redoin the top end... then you will be wasting your time and money...
Its very important that the cam, heads, and intake all work together... there are also other thingd to take into consideration like power adders (turbos, superchargers, and nitrous)... So if you're planning a power adder then you may want to wait...
The wrong cam will make the engine run bad... lose power... lose milage... and put severe wear and tear to the motor which will shorten the motors life...
-----------------------------
If I was you... I'd save my money... buy the trickflow street setup...
OpenRoadRacer said:[email protected] said:OpenRoadRacer said:[email protected] said:OpenRoadRacer said:i think the TF stage 1 cam is the cam i am going to go with when the time comes. but i was hoping for 30/30 increase at the least for the trouble.
a little advise... while you are in there, replace the lifters (if they are the stock OEM) and valve springs (stock can't handle increased lift and they are old).
I would seek advice of a professional... you need to talk to someone that specializes in cams...
you think so?
hmmm i'm thinking you're suggesting a custom grind?
if so, what are your thoughts.
not at all... call up someone who specializes in motor building and knows their stuff... someone educated with cams... they can tell you either the best cam... or the max/min duration, lift etc...
then you find that cam and buy it...
they might say the best cam to use is out of a 93 cobra... or they might say go with a compcam...
So call someone up... tell them you want the optimal cam to use with the stock top end...
unless you plan on redoin the top end... then you will be wasting your time and money...
Its very important that the cam, heads, and intake all work together... there are also other thingd to take into consideration like power adders (turbos, superchargers, and nitrous)... So if you're planning a power adder then you may want to wait...
The wrong cam will make the engine run bad... lose power... lose milage... and put severe wear and tear to the motor which will shorten the motors life...
-----------------------------
If I was you... I'd save my money... buy the trickflow street setup...
i hear what you are saying and agree.
i was just thinking that the TF stage 1 would be compatible with my iron GT40's and Cobra intake. i could always open up the heads and intake a little too.
i once called Ford Racing tech line and asked what the stock Cobra specs were and I believe they said something like 210/210 @.50 with .479 lift with the 1.7's. that would be the F3ZE-6250-CA.
but then i found this on another mustang board... so who knows?
F1ZE-6250-AA is the cam that was used from 91 until 93 and in the 94-95 Cobra
I.O./I.C./Lift 20°/76°/0.278
E.O./E.C./Lift 67°/19°/0.278
Duration - Int/Exh 276°/266°
Valve Lift - Int./Exh. (1.6 rocker arm ratio) 0.444"/0.444"
Overlap 39°
Only the 93 Cobra cam was bigger, F3ZE-6250-CA
I.O./I.C./Lift 19°/71°/0.282
E.O./E.C./Lift 75.5°/14.5°/0.282
Duration - Int/Exh 270°/270°
Valve Lift - Int./Exh. (1.7 rocker arm ratio) 0.479"/0.479"
Overlap 33.5°
i'll call ford tomorrow and get the part number for it.
but you're right about getting professional advise about what grind to go with.
OnyxCobra said:What i mean is the cam is not the 5.0s weak point, you will gain far more HP from upgrading the heads and intake than you will the cam, and any cam you use to gain HP with stock heads is probably going to be too small to make great power if/when you do upgrade the heads and intake. I just recommend doing it all at once and thus avoiding doing most of the work twice...
Snoball said:Cheap hp =s ported iron gt40s (you can get ported sets very cheap all over), ported upper/lower cobra intake (thats what i have), and a tfs 1 cam. Then do some usual bolt ons like underdrives, maybe a slighty bigger throttle body and maf etc.. if you have the money. You can run untuned, or use the money on a tune.
In my opinion the trick flow street package is overpriced and doesnt make the horsepower for how much you pay.
Kind of like buying a gt40 crate motor from ford.. All it has is a intake and few little thing but otherwise its a 5.0 ... And you pay like 5 grand for it. Pointless..
[email protected] said:Snoball said:Cheap hp =s ported iron gt40s (you can get ported sets very cheap all over), ported upper/lower cobra intake (thats what i have), and a tfs 1 cam. Then do some usual bolt ons like underdrives, maybe a slighty bigger throttle body and maf etc.. if you have the money. You can run untuned, or use the money on a tune.
In my opinion the trick flow street package is overpriced and doesnt make the horsepower for how much you pay.
Kind of like buying a gt40 crate motor from ford.. All it has is a intake and few little thing but otherwise its a 5.0 ... And you pay like 5 grand for it. Pointless..
Leave stock TB... its not worth it unless you are making alot of power or have forced induction...
And the stock MAF won't max out until close the 600 hp range...