LS1 SPEED

iTrader: (22)

This is one beautiful 00 Z/28 / SS clone we have done may setups on over the last couple years. The most recent being this build.

LS7 427ci ( by us )
ETP 245 heads
11.8:1 comp
Fast 90 w/ NW 90 TB ( intake ported by us )
SI custom cam HR 25x/25x 111 lsa
Mezier pump
Kooks 1 7/8 headers, ory, 3" cutout , Magnaflow catback
FTP 98mm Lid
Chrs1313 RA ( non A/C )
FLT Level 7
Vig 3600 triple disk
12 bolt w/ 3.73 and Posi
CM driveshaft
SI custom fuel system w/ dual 255 pumps
Dual Nozzle kit
Chrome 17" T/A wheel with 275 DR's ( dyno and street trim )
Wolfe CM 6pt bar
lots of bling

NA 561 rwhp locked ... pickup was not working and did not get rpm/tq







race trim

Bill00Formula

iTrader: (4)

Very nice! Will this car see the track soon? Just curious to see what it would run.

airforcemanss

iTrader: (23)

graph of tq?

LS1 SPEED

iTrader: (22)

The customer lives MD and plans to get to the track once it's a bit better weather. The car made 526 rwhp with a sleeved 427ci motor before which got overheated and damaged due to a t-stat issue.

car is about 3600# with driver

The car ran 10.6@128 NA then so I think with the new motor/more power, lid w/ chrs1313 RA and a few other things it should run a bit better

venom ws7

iTrader: (13)

Very very nice..

Looks like another 9sec N/A Street car ..

MYSTIC-1SC

iTrader: (14)

awesome numbers..

LS2_307

Good result

I run similar gear in my Commodore(your G8)motor wise.
Im getting 546rwhp with less compression.
Have recently fitted the FAST 102

Would be interesting to add the 102 intake to see if it pulled more.

Good luck and enjoy from Ausi

Engine_HP

iTrader: (1)

So it is hard to hit 600rwhp with those f-bodys not like the vettes,

why not TSP True Duals and 102mm Manifold.

LS1 SPEED

iTrader: (22)

thanks

it is heavy and a tighter converter due to the N20, but I think 10.3 or so NA is possible and very respectable for a NA true street car

thanks

had the intake from the 1st motor + it's custom painted already and would have been a big expense to swap

good #'s on your setup

thanks

it's tough to hit 600rwhp with any NA motor when it's not an all out race car

This is a street car which will see a lot of enjoyment cruising around. The other reason why it doesn't have true duals.

intake already noted above

venom ws7

iTrader: (13)

If this car was M6 with stock rear /Bigger Intake it will be close to 600rwhp for sure..

NBMZ/28

iTrader: (1)

awesome! What kind of PS pump and pulley is that and where can I get one?

sergo

i don't feel so bad about having a FAST 90 on my measly 402.
would have like to seen a torque number.

Gordon0652

iTrader: (4)

Nice Number! Great build!

Nitroused383

iTrader: (10)

You can calculate torque from hp as torque is derived from hp. I'm not 100% positive but if those are 28" tires torque is around 575 @ 5000 rpm. 556 rwtq if they are 26" tall tires. 593 rwtq @ 4600 if they are 28" tall tires. This thing is a monster, no doubt. Right around 1.4 tq per cube through an auto, very very stout. Thing would have made 600rwhp + with a better intake no doubt, as I would bet the map reading is dropping quite a bit above 5000 rpm.

This is a great of example of how a proper setup can achieve amazing power through out the entire curve. 1.4 ftlb's per cube is about as optimized as you can be on pump gas. Congrats guys, truely impressive.

Ryne @ CMS

iTrader: (10)

sounds like a solid build, great work!

LS1 SPEED

iTrader: (22)

for sure

stock pump and not sure about the pulley since he supplied that

sorry

sorry

thanks we were very pleased

26"

thanks for sharing the info

This build came out very nice all around.

thanks

SmokedOutZ28

iTrader: (35)

Nice Job Larry

LS1 SPEED

iTrader: (22)

thanks David

Nitroused383

iTrader: (10)

Well that makes a little more sense if they are 26" tall tires. 562 ftlbs @ 5000 rpm and it looks like 494 ftlbs @ 3400 rpm! Still very very impressive.

XtraCajunSS

iTrader: (2)

Beautiful build and awesome reslults, Larry!

Shane