Will my combo make 700RWHP

Reply Subscribe

Thread Tools

Search this Thread

Oct 7, 2008 | 01:08 AM

Lawnboy

Thread Starter

Restricted User

iTrader: (54)

Joined: Jan 2002

Posts: 902

Likes: 1

Will my combo make 700RWHP

Hi , I am building a 346 forged LS6 motor

(Diamond -8.6 blower pistons, Eagle H-beams, callies dragonslayer, DM-Girdle W/ARP main studes)

LS1 241 AS ported heads, 300CFM at .600
TR 216-231 601/580 116 Blower camshaft
FLP long tubes, no cats, SLP DD exhaust
LS6 intake/acufab 75mm ported throttle body.

D1-sc twin intercooled / alky control methanol injection

OK I need to know what you guys think, I would like to run 93 pump gas with the methanol injection (no race fuel)

I want to make around or very close to 700 RWHP.

1) Can my combo make 700RWHP?

2) How much boost will i have to make (15)?

3) with 8 rib set up and 7.65 crank pully , what size blower pully do i use,

thank you for your help

Oct 7, 2008 | 02:01 AM

MY99TAWS6

TECH Veteran

iTrader: (3)

Joined: Apr 2002

Posts: 4,719

Likes: 3

From: Kelowna,BC

Too bad the search is down. I would think you should reach 700rwhp by 15psi or so. Depends on if you are auto or m6 too. m6 of course read higher rwhp than autos especially some unlocked autos.

Oct 7, 2008 | 02:42 AM

Spoolin

TECH Senior Member

iTrader: (8)

Joined: Jan 2007

Posts: 13,845

Likes: 0

From: Here and sometimes there too.

I think with 15psi you'll see low/mid 600's depending on your tranny. Automatics lose between %15-20 power and Manuals between %10-15.

Oct 7, 2008 | 03:09 AM

venom ws7

11 Second Club

iTrader: (13)

Joined: Jul 2003

Posts: 5,965

Likes: 1

From: EARTH

Check EPP Website 14+psi with the right H/C D1SC they always get 730+rwhp on Mustang Dyno.

I say this combo will get you 680+rwhp very easy depends on the boost and the tuner.

Oct 7, 2008 | 04:16 AM

Inspector12

TT-TECH Veteran

iTrader: (29)

Joined: Mar 2003

Posts: 4,779

Likes: 4

From: Pearland

Took me 10-11 lbs to make 600rwhp on a 347. Very simular parts cam was a 224/230 and Hookers 13/4" I was gaining about 30-40rwhp per every pound of boost so @14-15 should do it pretty easy assuming everything work right GL!

Oct 7, 2008 | 04:23 AM

EPP

FormerVendor

iTrader: (22)

Joined: Mar 2003

Posts: 13,063

Likes: 2

Quote:

Originally Posted by Lawnboy

Your combination should get you similar results to this build that we did.
http://www.exoticperformanceplus.com...Car.php?car=54

You are going to need a good fuel system for 700 rwhp, and I would go with a 3.40 blower pulley. Bob

Oct 7, 2008 | 10:09 AM

Lawnboy

Thread Starter

Restricted User

iTrader: (54)

Joined: Jan 2002

Posts: 902

Likes: 1

My car is a M-6 , That should help in getting the 700.
I have both 3.65 and 3.4 blower pullies, the 3.4 is the smallest you can use procharger said.
My fuel system is a Lonnies Performance/Racetronix intank double pumper, Speed inc fuel rails, and motron #60's
Alky control , LS1 methanol injection system

I was going to run the returnless stock fuel system for now, (no return) I hear i can make 700RWHP without a return.

Tunner = My friend Carmen (Vette Doctors)

Last edited by Lawnboy; Oct 8, 2008 at 06:20 AM. Reason: added info