brians91formula

iTrader: (12)

Did a pull with my friends stage 2 bolt on WRX. My Z06 is bone stock

Z06 - 364rwhp on a Mustang Dyno
WRX - 327whp on a Dynojet

I started off in 3rd gear at 55mph which is a bad spot in the power band. I should have started in 2nd. Also, I had a passenger and the WRX did not. Pulls were 55 - 120mph. I'm surprised the WRX kept up as good as it did. Although it would have been worse if I was in the right gear.



All runs were done on a closed course

brians91formula

iTrader: (12)

The WRX also raced a 362hp EVO but we didn't get it on video. They did a 60mph roll and the EVO only pulled a fender.

Knight-Z06

good run brotha , but next time lose the passenger our cars come in at 3180 w a full tank , weight is our best weapon

brians91formula

iTrader: (12)

Yeah my 250+lb passenger probably didnt help. WRX knew he was going to lose we just wanted to do it for fun.

I'm getting Longtubes, catless Xpipe, CAI, and tune in a few weeks. Then i'll be racing a few others. bolt on 5.0, whipple cobra, FP red Evo X, Modded S4, etc. I'll get them on video as well.

Knight-Z06

sweet , good luck

next time no passenger and 1/8th tank of gas

Knight-Z06

what brand of header and x pipe? I recommend 1 7/8th headers if you plan a cam in the future , I have 13/4 and wish I had 17/8ths , delete those cats as well

brians91formula

iTrader: (12)

I bought american racing headers 1 3/4 and catless xpipe. And callaway honker intake.

I heard that the ls6 loses torque with the 1 7/8. Im planning on an A&A kit after bolt ons. Probably should have went with the bigger headers. Oh well

427zm

iTrader: (9)

Nice run, and nice color. Weight is definitely our best weapon. Get heads and a cam is that bad boy, and good times will be had!

redbird555

iTrader: (14)

I would def do the 1 7/8" no ls will lose torque with the 1-7/8 thats been proven time and time again. The only way a 1-7/8 will get out performed on a vette is with the lg super comps, and thats because the lg's are much longer than any other lt's. if your not going lg then i would do the 1-7/8

S8ER95Z

iTrader: (3)

I'm guessing your dyno numbers were on an unloaded mustang dyno? Those are great numbers for stock on a dynojet but I would expect lower from a mustang dyno. (just curious).

Good Kill.

brians91formula

iTrader: (12)

Its a loaded Mustang dyno. The owner of the shop was surprised at the numbers. The car on the dyno before me was a 2013 GT500 all stock and it put down 540whp. However, I have seen them do close to 600whp on a dynojet.

I'll be going back for another baseline dyno and then some bolt ons so i'll see if the numbers were a fluke or not.

stockz

Them mustang dunos can be embarrasing, i have a good stout car but on the Heartbreaker mustang dyno only pulled 406 RWHP on the motor. However, Not as bad as a guy i seen come in had a built mustang claiming 350+ to the tires, he pulled like 289 RWHP..

brians91formula

iTrader: (12)

I agree. I used to have a max effort H/C/I LS1 fbody and it only put down 455rwhp on a Mustang dyno. Car ran strong though!

S8ER95Z

iTrader: (3)

Impressive numbers either way.

38394Z28

this.

with bolt on's my car is 3020 with a 1/4 tank so you will be gaining some power and losing some weight once you mod up. Good runs though!

Knight-Z06

3020 !!!

ya I love these cars