Horsepower increase

[MapleLeafMerc]

Can anyone estimate numbers for HP and torque (on a stock car) after a Diablo chip, Steeda pulleys, and Ford 4.10's? Thanks.

[BlackHole]

The 4.10's well do nothing for TRQ or HP

But most chips are good for 25 to 30 HP<-- this is only an avg each vehicle is differant and the pulleys are around 10 to 15 again avg for other Cobra owners out there

So around 40 to 45 HP at the crank.

[sailsmen]

262 RWHP is what several have seen w/ this set up.

[merc]

262 RWHP is what several have seen w/ this set up.

What he said

[CRUZTAKER]

Talk about good timing...I have a solid answer:


Jacki (JBR927) just dynoed yesterday with us with that very same setup.
Her baseline was 253 rwhp. After Jerry W.'s magic, he adjusted a/f and this and that, and her final numbers were 268 rwhp. Needless to say, after a test drive, she was very pleased.

My numbers were similiar, but with the addition of a complete Kooks setup to this scenario will pull over 300 hp.

[Glenn]

Talk about good timing...I have a solid answer:


Jacki (JBR927) just dynoed yesterday with us with that very same setup.
Her baseline was 253 rwhp. After Jerry W.'s magic, he adjusted a/f and this and that, and her final numbers were 268 rwhp. Needless to say, after a test drive, she was very pleased.

My numbers were similiar, but with the addition of a complete Kooks setup to this scenario will pull over 300 hp.

Same set-up w/o 4:10s resulted in 266 HP with a Jerry "Mystery Man" flash tune.

[Cobra25]

The 4.10's well do nothing for TRQ or HP

But most chips are good for 25 to 30 HP<-- this is only an avg each vehicle is differant and the pulleys are around 10 to 15 again avg for other Cobra owners out there

So around 40 to 45 HP at the crank.

Most of the trends on this site have quoted 8-12 hp & torq with the Steeda Pullys. If you do the DR. Chip,Denso's and 180 stat, you'll get an average of 23 hp.& 30 Torq. The 410's will make a big difference in your take off. If you do the DR. Stage 1 Chip do the Rear gears at the same time so the Chip can be programed ( Burned) for the gears.