zapata41

ok so after my second cam swap i am still not happy with the power. this go round i decided to get heads for the larger cam figuring i would be happy with how it runs but am not. truck pulls good but seems to take forever to pull 2nd wot. just got it tuned too. any suggestions, and not gonna go FI

Thanks
Tim

SincalT/A

iTrader: (16)

What gears?
Ecsb? rcsb?
Tire size?

zapata41

3.73 gears, 32" mudders, ecsb

ricoc

with the heads I'ld think you'ld see more for sure. what intake manifold/CAI ? This combo seems to guys into the 12sec 1/4 Or is that not enough. NOS is not FI

SincalT/A

iTrader: (16)

I assume 4x4 also.
That combo will not hit 12's you need 4.56 gears.

zapata41

i dont care about track times, i just figured it would run harder, stock TB & intake. i mean from a stop it barely barely spins the tires at WOT. yes CAI
thats the dyno graph from wednesday

SincalT/A

iTrader: (16)

You could port the throttlebody.To me you are a bigger stall and a gear change away from being able to spin the tires and get more pull in second.You need to optimize the combo.

zapata41

i was referencing the tire spin as how it feels doggy, stall and gear change aside, i feel a little jipped with the price for the mods and the power i got out of them, feels like stock heads are still on there.

SincalT/A

iTrader: (16)

I understand what you are saying but what you have effectively done is move your rpm band up without supporting mods.Like installing big cam without headers or stall.I agree your heads might not be getting you where you would like to be too.
Throw some afr 205's on there and I do not believe you would be dissapointed.

marlboroman71818

Is your torque management on? What timing advance do you have right now?