5.3 horsepower list, singup now!!

Reply Subscribe

Thread Tools

Search this Thread

10-28-2012, 03:36 PM

#161

lavoy

TECH Apprentice

iTrader: (2)

Join Date: Dec 2009

Posts: 368

Likes: 0

Received 1 Like on 1 Post

Quote:

Originally Posted by mikesanto70

What chassis is it in? That 240 or the Cuttlass G body?

the 240, went to the dyno yesterday made 700/640

Reply Like

10-28-2012, 03:40 PM

#162

a4ls2goat

TECH Fanatic

Join Date: Jul 2010

Posts: 1,678

Likes: 0

Received 0 Likes on 0 Posts

My 4.8 GTO made 582whp on 15-16psi with the converter unlocked. 4L65 trans
Still has more in it!

Last edited by a4ls2goat; 11-06-2012 at 05:53 PM.

Reply Like

10-28-2012, 10:18 PM

#163

offaxis

10 Second Club

iTrader: (19)

Join Date: Jun 2002

Location: L-Town N.Y.

Posts: 2,062

Likes: 1

Received 1 Like on 1 Post

Quote:

Originally Posted by lavoy

the 240, went to the dyno yesterday made 700/640

whats the raceweight of the 240?

Reply Like

10-28-2012, 10:52 PM

#164

denmah

Moderator

iTrader: (2)

Join Date: Aug 2008

Posts: 5,339

Likes: 0

Received 31 Likes on 25 Posts

Fairmont is up to
711 rwhp
5.3
xt80
4l80e

Reply Like

11-01-2012, 06:52 PM

#165

Bobsmyuncle

TECH Enthusiast

Thread Starter

iTrader: (32)

Join Date: Dec 2009

Posts: 692

Likes: 0

Received 0 Likes on 0 Posts

will update when i get home!

Reply Like

11-01-2012, 10:16 PM

#166

Wicked69

TECH Fanatic

Join Date: Oct 2011

Posts: 1,425

Likes: 0

Received 0 Likes on 0 Posts

Mine is already on here but thought I would update. My newest engine is still a LM7 but has a 180,000 miles and it is stock everything. Going to try it this time with stock timing chain, rod bolts, and cam. Also, no precision 62's this time. I figure if I am going to run junk I might as well do the same with the turbo's. Monday I had a set of twin 70's from ON3 delivered. $600 total and had the car running in just a couple of hours. I fully expect this to run faster. I had a pretty good tune but I think my tuning is improving. I guess we will find out.

Reply Like

11-01-2012, 11:00 PM

#167

dilsnick

Teching In

Join Date: Feb 2010

Posts: 47

Likes: 0

Received 0 Likes on 0 Posts

Don't know if you want it but my mustang went 152 mph et was only a 9.72

Reply Like

11-02-2012, 08:51 AM

#168

Sarg

TECH Addict

iTrader: (6)

Join Date: Aug 2011

Location: Atlanta, GA

Posts: 2,838

Likes: 0

Received 3 Likes on 3 Posts

Bob, any chance you could update the list to include transmission and PSI? Would be very interesting to see those additions. Many people already have it in their posts.

Reply Like

11-02-2012, 11:05 AM

#169

offaxis

10 Second Club

iTrader: (19)

Join Date: Jun 2002

Location: L-Town N.Y.

Posts: 2,062

Likes: 1

Received 1 Like on 1 Post

Quote:

Originally Posted by Sarg

Bob, any chance you could update the list to include transmission and PSI? Would be very interesting to see those additions. Many people already have it in their posts.

great idea .. Type of dyno might be another good one also.

Reply Like

11-03-2012, 01:08 AM

#170

2.5T_/<ouki

Staging Lane

Join Date: May 2012

Posts: 50

Likes: 0

Received 0 Likes on 0 Posts

nasssty wagon !

Reply Like

11-06-2012, 05:43 PM

#171

Bobsmyuncle

TECH Enthusiast

Thread Starter

iTrader: (32)

Join Date: Dec 2009

Posts: 692

Likes: 0

Received 0 Likes on 0 Posts

yea, i can do that.

everyone post the criteria and i can add it!

Reply Like

11-06-2012, 05:54 PM

#172

a4ls2goat

TECH Fanatic

Join Date: Jul 2010

Posts: 1,678

Likes: 0

Received 0 Likes on 0 Posts

4.8 GTO made 582whp on 15-16psi with the converter unlocked. 4L65 trans
EBAY GT45

Reply Like

11-12-2012, 08:26 AM

#173

a4ls2goat

TECH Fanatic

Join Date: Jul 2010

Posts: 1,678

Likes: 0

Received 0 Likes on 0 Posts

UPDATE:
10.75 @ 135 MPH. 17-18psi
3950 race weight

Reply Like

11-12-2012, 07:50 PM

#174

offaxis

10 Second Club

iTrader: (19)

Join Date: Jun 2002

Location: L-Town N.Y.

Posts: 2,062

Likes: 1

Received 1 Like on 1 Post

Quote:

Originally Posted by a4ls2goat

UPDATE:
10.75 @ 135 MPH. 17-18psi
3950 race weight

congrats! what was the 60 ft?

Reply Like

11-12-2012, 08:05 PM

#175

a4ls2goat

TECH Fanatic

Join Date: Jul 2010

Posts: 1,678

Likes: 0

Received 0 Likes on 0 Posts

Quote:

Originally Posted by offaxis

congrats! What was the 60 ft?

1.80....

Reply Like

11-13-2012, 01:54 PM

#176

72chevy2

On The Tree

iTrader: (1)

Join Date: Apr 2004

Location: Where the 275's are - NC

Posts: 179

Likes: 0

Received 0 Likes on 0 Posts

Our shop Junkyard Dog build:

2000 Mustang
Stock Suspension
275 Drag Radials
3440lb race weight

01 5.3 stock shortblock
Stock 243 heads
Cast Wheel 76R Turbo
Powerglide

780rwhp

60 - 1.32
660 - 5.77@126
1320- 9.007@154.5

Reply Like

11-13-2012, 02:21 PM

#177

killernoodle

TECH Enthusiast

Join Date: May 2010

Posts: 558

Likes: 0

Received 1 Like on 1 Post

Great numbers for a budget build! I love it!

Reply Like

11-13-2012, 02:25 PM

#178

72chevy2

On The Tree

iTrader: (1)

Join Date: Apr 2004

Location: Where the 275's are - NC

Posts: 179

Likes: 0

Received 0 Likes on 0 Posts

I told him to take a poop before the next pass to go 8.99999999999999

Didn't work.

Reply Like

11-13-2012, 03:18 PM

#179

WheelsUp84z

10 Second Club

iTrader: (14)

Join Date: Oct 2005

Location: Concord, NC

Posts: 1,384

Likes: 0

Received 4 Likes on 4 Posts

Damn Will, was this a top secret build or something? I had seen a video of the car from HPJ but had no idea it was Mayhem's car. Did you guys run in RS275?