Opinions Appreciated.
Thread Starter
Staging Lane
Joined: Aug 2010
Posts: 54
Likes: 1
Opinions Appreciated. Alright guys here is my situation.
I have a 2004 GTO M6. 110K miles and I am going to rebuild a motor this winter. My mods currently are:
LS1
PRC Stage 2.5 Ported Heads
TSP MS3 Camshaft (237/242 .603"/.609" 112 LSA)
Pacesetter Longtube Headers - Off Road
JBA Catback Exhaust System
MSD 8.5mm Ignition Wires w/ NGK TR55 Plug
RWHP- 433
RWTQ-382
TUNED BY VECTOR MOTORSPORTS
I have never owned a N20 car, so I decided to give it a whirl. Sounds fun. Also I DD my car and like my fuel economy (Currently 27mpg highway).
My options-
Rebuild my current LS1 with a forged rods/pistons. And just install and tune it to a 150shot maybe 200. Be done with it.
or
Buy a LQ9 shortblock out of a salvaged car, install forged rods/pistons, N20 most likely around a 100 shot, get bigger shot after more chasis/suspension work.
Now of course the LQ9 is obviously going to out perfrom. But how much more money do you think it will cost compared to just rebuilding my motor? I want to use my heads, intake, exhaust etc... Think I could be close to 500 NA? Will I be alright on stock crank? How big of a pain in the *** will the install be? Different computer? Electronic throttle body? Budget is a BIG part of this but if its really worth it, 65hr work weeks wont kill me.
Goal is a High 10-Low 11 sec DD.
Thanks in advance.
I have a 2004 GTO M6. 110K miles and I am going to rebuild a motor this winter. My mods currently are:
LS1
PRC Stage 2.5 Ported Heads
TSP MS3 Camshaft (237/242 .603"/.609" 112 LSA)
Pacesetter Longtube Headers - Off Road
JBA Catback Exhaust System
MSD 8.5mm Ignition Wires w/ NGK TR55 Plug
RWHP- 433
RWTQ-382
TUNED BY VECTOR MOTORSPORTS
I have never owned a N20 car, so I decided to give it a whirl. Sounds fun. Also I DD my car and like my fuel economy (Currently 27mpg highway).
My options-
Rebuild my current LS1 with a forged rods/pistons. And just install and tune it to a 150shot maybe 200. Be done with it.
or
Buy a LQ9 shortblock out of a salvaged car, install forged rods/pistons, N20 most likely around a 100 shot, get bigger shot after more chasis/suspension work.
Now of course the LQ9 is obviously going to out perfrom. But how much more money do you think it will cost compared to just rebuilding my motor? I want to use my heads, intake, exhaust etc... Think I could be close to 500 NA? Will I be alright on stock crank? How big of a pain in the *** will the install be? Different computer? Electronic throttle body? Budget is a BIG part of this but if its really worth it, 65hr work weeks wont kill me.
Goal is a High 10-Low 11 sec DD.
Thanks in advance.
hell rebuild what you got and spray!
i didnt make the power you did on motor i only made 380hp then put a 120 shot on and was 11.4x's
forged motor making 430+ with a 200 shot i would say high 10s easy... get your heads milled a touch to bump compression
let her eat!
i didnt make the power you did on motor i only made 380hp then put a 120 shot on and was 11.4x's
forged motor making 430+ with a 200 shot i would say high 10s easy... get your heads milled a touch to bump compression
let her eat!
Thread Starter
Staging Lane
Joined: Aug 2010
Posts: 54
Likes: 1
I forgot to update my mod list. I already have a walbro 255(that sufficient to spray a 200?). Im terrified of the idea of blowing my motor. I just dont have the funds to replace it. And being a DD I want to keep my compression pretty close to where its at.
Can I really spray 200 with stock crank, SAFELY??????! The N20 kit that I am buying will have just about every safety feature I can get.
Can I really spray 200 with stock crank, SAFELY??????! The N20 kit that I am buying will have just about every safety feature I can get.
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TECH Resident
Joined: Feb 2002
Posts: 843
Likes: 0
From: Roseville, Ca.
Send Nate an email here: http://www.nastyperformance.com/default.html
He can answer all your fuel system requirement questions weather you buy from him or not. Cool dude.
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Verdad Gallardo TECH Resident
Joined: Feb 2002
Posts: 843
Likes: 0
From: Roseville, Ca.
But at the end of the day, you'll still have to grow a much larger set of *****.
Safer would be a 125-150 shot.
Thread Starter
Staging Lane
Joined: Aug 2010
Posts: 54
Likes: 1
I am pretty sure Im leading towards the LQ9 or other larger size engine. Ive gotten several PMs about motors that might work in my price range. I would like to be closer to 500 NA. And it will leave me more options to mod in the future.
