Cam only, low numbers??
The cam is a custom spec from pat G and the specs are 231/235 with I believe a 600/601 lift or so. I had the springs an pushrods and all supporting stuff put in along with the cam and had it dyno tuned. Im also dissapointed in the fact that the car has only done a 12.4 witht he 4k stall,3.73 gear, panhard,sfc's,lowercontrol arms and eibach drag springs in the front. This was launching the car at 2k rpm and dead hooking on M/T dr's.
Sorry I know that part isnt part of internals but my main concern is why this doesnt seemt to be doing what it should! Help me out here guys, the person who now does my car and builds grudge cars says it could be the tune, me and him have discussed it and are thinking of switching out to the g5x4, having a different place dyno it and throw a 200 shot at it for next years racing season if noone has an idea whats wrong here! Thanks for any responses and sorry this is so long Im just really frustrated about the performance
I'm only 20 hp short of what your making,
I have only bolt-ons, no tune and dyno was done on 95+degree day.
Once I install my cutout and with a tune and cooler weather I will be at where you are.
are you completely stock other than the cam?
if so, then you need the boltons. look what they did for my car.
Hell I only put down 340 with a cam, got pissed just like this but end up running 1170 @114.
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Mods are as follow:
Long tube headers, ory, borlamouth catback, Vigilante 4k stall, motive 3.73 gear, the cam is a 231/235 on a 600/601 lift i believe. Suspension I have LCA's and relo brackets, panhard bar, and eibach draglaunch springs up front. The car is on M/t drag radials.
The car is FULL weight, I drive it almost every single day and has full interior. On my 12.4 run the car 60 ft'd I believe in the high 1.7's or low 1.8. I MPH'd 108 on that pass.
There is stock heads and stock ls1 intake on the car currently, I believe they're 853 heads because it is a 1999.
Also forgot to mention the tune was done at Straightline Performance on their mustang dyno so Im thinking maybe thats why as well? I'm really not too concerned about the numbers it makes, more the 1/4 mile time, thought I should definetely be int he 11's or at least very close.
Also I rreally dont know my exact weight but its a full loaded ws6 t/a and Im about 160lbs so im guessing pretty heavy!
i think that's holding you back ALOT.
what's the rest of the intake setup? does it have a lid? ported TB?
all those little things add up.
Mods are as follow:
Long tube headers, ory, borlamouth catback, Vigilante 4k stall, motive 3.73 gear, the cam is a 231/235 on a 600/601 lift i believe. Suspension I have LCA's and relo brackets, panhard bar, and eibach draglaunch springs up front. The car is on M/t drag radials.
The car is FULL weight, I drive it almost every single day and has full interior. On my 12.4 run the car 60 ft'd I believe in the high 1.7's or low 1.8. I MPH'd 108 on that pass.
There is stock heads and stock ls1 intake on the car currently, I believe they're 853 heads because it is a 1999.
Also forgot to mention the tune was done at Straightline Performance on their mustang dyno so Im thinking maybe thats why as well? I'm really not too concerned about the numbers it makes, more the 1/4 mile time, thought I should definetely be int he 11's or at least very close.
Also I rreally dont know my exact weight but its a full loaded ws6 t/a and Im about 160lbs so im guessing pretty heavy!
Perfect example, if you are using a house hose to push water pressure from a house your ok, but if your trying to push water through the same hose from a Fire truck one your still going to push the same amount maybe a little more but it is futile to flow the same water a fire hose would and that's what your trying to do. If you have stock intake, heads, exhaust then really your not going to make that much more HP.
swap that intake and you'll gain 15-20hp and port your tb if it isn't already.







