Dyno results from Tuesday night

[DNeinstadt]

The BRISK plugs Results you are all waiting for... changed same night, ON THE DYNO!

http://www.bonestroo.com/dln/BRISKdyno/pic.jpg
http://www.bonestroo.com/dln/BRISKdyno/pic2.jpg

Calibration of the Dyno (click) (http://www.bonestroo.com/dln/BRISKdyno/calibrate.mov)

Run 1 of the baseline, 7:13pm, stock plugs, JLT CAI, Magnaflow catback, MAC Prochamber, Predator performance tune with adjustments to fuel curve. STOCK pulley.
382.0 ft/lbs @ 2794 rpm
407.3 rwhp @ 6013rpm
http://www.bonestroo.com/dln/BRISKdyno/578.jpg
Video :Right Click -> Save as (www.bonestroo.com/dln/BRISKdyno/578.mov)

Run 2 of the baseline, 7:17pm, stock plugs, JLT CAI, Magnaflow catback, MAC Prochamber, Predator performance tune with adjustments to fuel curve. STOCK pulley.
379.3 ft/lbs @ 3994 rpm
409.4 rwhp @ 5892rpm
http://www.bonestroo.com/dln/BRISKdyno/579.jpg
Video :Right Click -> Save as (www.bonestroo.com/dln/BRISKdyno/579.mov)

Then we pulled the STOCK spark plugs and installed the BRISKS. We torqued to 9ft/lbs because the heads were hot. I will torque to 11ft/lbs when they are cold. We did use a dab of anti-sieze on each plug. The following pulls were immediately after we buttoned up the engine bay. NO OTHER ADJUSTMENTS WERE MADE!!!

Run 3, 7:40pm, BRISK plugs, JLT CAI, Magnaflow catback, MAC Prochamber, Predator performance tune with adjustments to fuel curve. STOCK pulley.
391.6 ft/lbs @ 4111 rpm
421.7 rwhp @ 5889 & 6003 rpm
http://www.bonestroo.com/dln/BRISKdyno/580.jpg
Video :Right Click -> Save as (www.bonestroo.com/dln/BRISKdyno/580.mov)

Mize (dyno operator) couldn't believe it, he had to back it up with another run. OK. Fine by me. Free dyno pull!

Run 4, 7:42pm, BRISK plugs, JLT CAI, Magnaflow catback, MAC Prochamber, Predator performance tune with adjustments to fuel curve. STOCK pulley.
389.0 ft/lbs @ 3973 & 4264rpm
420.0 rwhp @ 5957 rpm
http://www.bonestroo.com/dln/BRISKdyno/581.jpg
Video :Right Click -> Save as (www.bonestroo.com/dln/BRISKdyno/581.mov)

Peak ft/lbs of 7 MINIMUM (between best 1st run - 382.0 & worst BRISK run - 389.0)
Peak rwhp of 10.6rwhp (between best 1st run - 409.4rwhp & worst BRISK run - 420.0)

All in all the car RUNS better, is much smoother, idles quietly and sits still. No jumping around, etc.

Mize wants a set for his Kenne Bell 331.......

Laugh all you want guys, I got 10+ rwhp out of em...

Dan

[Cobrizo]

Awesome numbers Dan! Predator or Brisk plugs for my hotrod, or both?? :grin:

[DNeinstadt]

Predator first, then plugs.

I posted on the national boards, so preparing for flame fest. Might need some local SVTOATC backup!

Dan

[Cobrizo]

You can count on me!! And I'll start saving my pennies!

Pam

[Dustin]

Wait till FlamerX see's this post ... He'll have your back, least i would think...


~Dustin

[DNeinstadt]

Originally posted by Dustin
Wait till FlamerX see's this post ... He'll have your back, least i would think...
~Dustin

Flamerx= :gay:

[fusion_ta66]

Dan, nice tests. Everyone can appreciate back to back dyno test pulls. Can you detail a little more about your A/F ratio? It is hard to see from the graphs, how was it affected by the plugs?

thanks
Joe

[DNeinstadt]

Joe, I can check out the A/F ratio if you would like, but we watched it and it seemed pretty stable. I guess I was too happy with my results although they could be because it runs leaner?

I'll check and let you know.

Dan

[fusion_ta66]

Thanks man

[DNeinstadt]

A/F results:
http://www.bonestroo.com/dln/briskdyno/af.jpg
http://www.bonestroo.com/dln/briskdyno/af2.jpg

The four runs had very erratic A/F, which is not uncommon, but I'm sure the power increase had something to do with the air/fuel ratio as well.

Dan

[SSHFTY1]

AHHHHHHHHHHHHHHHHHHHHHH. wank wank wank wank. Nice pics of the motor though.

[SVT-5LITER]

Hey... what brand plugs where those again? :confused: :P

[DNeinstadt]

That's BRISK, baby!

[SVT-5LITER]

Thanx Frank :drink: