My Dyno

[69lt1bird]

....about 20 miles East of Flint.

[Fuknmovin]

Ha! My mom grew up in Flint!

[69lt1bird]

Its pretty sad there now, run down, super high crime rate, overall Shi*hole.

[Fuknmovin]

REally, that's too bad, what happened, just the typical decaying city?

[69lt1bird]

After GM pulled out it pretty much made the city collapse. The only thing left is a truck plant and a couple of engine plants. Once a plant closes you get the ripple effect with local businesses closing, suppliers to the plants leaving etc. Big snowball. The Flint Local 599 union brought a lot of it one themselves by not want to give in on anything. Thats the way it goes.

[Fuknmovin]

Right, I hear that..Hey Scott, any track updates? I want Vids of this thing!

[DSteck]

Where was this dyno done? I'm in St. Louis, and I'll throw money down that it doesn't make that power NA to the tires unless the dyno is bluffing, which is extremely easy to do. Or, it's not a 366.

[backchannel]

this is amazing -- especially on a board full of tuners that dyno and know real results

[ElecTech]

Where was this dyno done? I'm in St. Louis, and I'll throw money down that it doesn't make that power NA to the tires unless the dyno is bluffing, which is extremely easy to do. Or, it's not a 366.

I'm still skeptical also.

[WS6FirebirdTA00]

Glade to see i am not the only one

Huh? lol

[DSteck]

Huh? lol

[Wnts2Go10O]

im so confused...

[Terminator2]

I am confused here. I have never seen an NA 6.0 GM within 120 whp of those numbers especially with stock pistons. I know your combustion chamber reshaping probably brings your CR up a tad but on a supposedly stock sounding cam and head 6.0. I cannot believe those numbers. With those tires you are running and that kind of power you should have no grip until 100mph . So your 0-60 is all spinning kinda like my car doing 30-70 in 1 second according to my logs because it just spins like mad through 2nd. Do you have a video of you doing a 60-100 or 60-120 pull?

[WS6FirebirdTA00]

Yeah, that is an excel file. Through an auto you would be good to make 500 RWHP on a max effort.

[WS6FirebirdTA00]

I have to look back at the log, but last time at the track I think I hit 60 MPH in 3.2 seconds (or something like that). That was making 480 RWHP and 437 ft-lbs on a dyno that is known for being on the short side of things.

[69lt1bird]

Here are some fun calculators. WS6, you 1/8 mile time you show in your sig calculates out to a 2.66 0-60 time.http://wallaceracing.com/Calculators.htm

[Wnts2Go10O]

hey dogn, im actually intrigued by what you did to the heads in terms of redesign.

[righton]

dsteck- got dyno?

If you are looking for a dyno, below are some in the St. Louis surrounding area.

Why don't you post some logs of some wot runs?

http://www.mustangmuscleonline.com/

http://www.stiegemeier.com/home.html

http://www.redlineper.com/

http://www.tracklab.biz/html/dynojet.html

http://www.racepartsdirect.com/shop_rates.php

[Wnts2Go10O]

if gm can change the head why can't i? lol

didnt say u could, im jus curious about what you did

[69lt1bird]

if gm can change the head why can't i? lol

I have to ask, what is your background?
What equipment did you use to analyze the combustion chamber, flow characteristics etc?
How did you weld and remachine the combustion chamber to maintain accuracy across all of the cylinders?
Do you have a CNC machine?

Besides the original manufacture, lots of companies with access to digitizing equipment CNC machines and flow bench's mess with these heads every day and they can't seem to make this kind of power.