Home
Don't have an account? Create one now! It's always free!


Forgot Password
Ed's Auto Parts - Mention MOTORGEN for a Discount!
Motorgen Sponsor: McLeod Racing
Motorgen Sponsor: American Muscle - Add style and performance to your Stang
Motorgen Sponsor: Hall Fabrication & Racing
Motorgen Sponsor: Injectors Plus - Performance Fuel Delivery Systems
Reply
Page 1 of 6 1 23 > Last »
 
Thread Tools
Old 12-12-2011, 04:16 PM   #1
joedlsjoedls is offline
Senior Member
 
joedls's Avatar
 
Join Date: Jul 2008
Posts: 739
Default Look what I just bought for my 347 stroker
This is going in my 68 GT/CS.

What I bought
__________________

To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.

HP numbers are good and all, but they are like asking someone how much they can bench. What difference does it make if I can still kick your ass?
  Reply With Quote
Old 12-12-2011, 04:37 PM   #2
94cobra69ss39694cobra69ss396 is offline
Fast & Filthy
 
94cobra69ss396's Avatar
 
Join Date: Jun 2008
Posts: 3,840
Default
Sweet. Isn't that what you had on it before with the old 302? How much compression does your 347 have? Are you going to have to drop the compression?
  Reply With Quote
Old 12-12-2011, 04:41 PM   #3
VettezukiVettezuki is offline
I, Vettezuki
 
Vettezuki's Avatar
 
Join Date: Feb 2006
Posts: 14,754
Default
Cool! Makes me excited for what the Snake will be like someday.
__________________
Motorgen on
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.

Motorgen on
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.

Motorgen Project Car
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
(active)
Motorgen Project Car
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
(back burner)
  Reply With Quote
Old 12-12-2011, 04:41 PM   #4
joedlsjoedls is offline
Senior Member
 
joedls's Avatar
 
Join Date: Jul 2008
Posts: 739
Default
Quote:
Originally Posted by 94cobra69ss396 View Post
Sweet. Isn't that what you had on it before with the old 302? How much compression does your 347 have? Are you going to have to drop the compression?
I had it on the 302 that is going in RX-Snake, then I had it put it on my 347 stroker. It's 9.7:1 compression. Here's a video when the engine was on an engine dyno.



It made over 550 HP on that engine dyno with 8 PSI of boost. Later I increased the boost to 12 PSI and ran water methanol injection.
__________________

To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.

HP numbers are good and all, but they are like asking someone how much they can bench. What difference does it make if I can still kick your ass?
  Reply With Quote
Old 12-12-2011, 04:51 PM   #5
94cobra69ss39694cobra69ss396 is offline
Fast & Filthy
 
94cobra69ss396's Avatar
 
Join Date: Jun 2008
Posts: 3,840
Default
That's a lot of compression for a roots. Are you going to run the meth injection again or just keep the boost low?
  Reply With Quote
Old 12-12-2011, 04:56 PM   #6
blackaxblackax is offline
Senior Member
 
blackax's Avatar
 
Join Date: Jan 2010
Posts: 1,255
Default
Quote:
Originally Posted by 94cobra69ss396 View Post
That's a lot of compression for a roots. Are you going to run the meth injection again or just keep the boost low?
My ls2 runs at 10.5:1 with no meth injection
__________________
2006 CTS-V
1993 Trooper
1991 Impulse RS
1988 Trooper II SAS
1986 TrooperII (No Rear)
1988 Impulse (dead)
1983 K20
  Reply With Quote
Old 12-12-2011, 05:00 PM   #7
joedlsjoedls is offline
Senior Member
 
joedls's Avatar
 
Join Date: Jul 2008
Posts: 739
Default
Quote:
Originally Posted by 94cobra69ss396 View Post
That's a lot of compression for a roots. Are you going to run the meth injection again or just keep the boost low?
I'll probably lower the compression to ~9:1. If not I'll start off with low boost. Haven't made up my mind yet. I was going to re-build the 347 with high compression and a big cam, but I decided to just replace the blower. I loved the way that engine ran. Very streetable and pulled like a freight train.
__________________

To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.

HP numbers are good and all, but they are like asking someone how much they can bench. What difference does it make if I can still kick your ass?
  Reply With Quote
Old 12-12-2011, 05:01 PM   #8
joedlsjoedls is offline
Senior Member
 
joedls's Avatar
 
Join Date: Jul 2008
Posts: 739
Default
Quote:
Originally Posted by blackax View Post
My ls2 runs at 10.5:1 with no meth injection
How much boost?
__________________

To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.

HP numbers are good and all, but they are like asking someone how much they can bench. What difference does it make if I can still kick your ass?
  Reply With Quote
Old 12-12-2011, 05:48 PM   #9
94cobra69ss39694cobra69ss396 is offline
Fast & Filthy
 
94cobra69ss396's Avatar
 
Join Date: Jun 2008
Posts: 3,840
Default
Quote:
Originally Posted by blackax View Post
My ls2 runs at 10.5:1 with no meth injection
You have a much more efficient engine and a heat exchanger and I thought your engine only had 9:1.
  Reply With Quote
Old 12-12-2011, 05:57 PM   #10
blackaxblackax is offline
Senior Member
 
blackax's Avatar
 
Join Date: Jan 2010
Posts: 1,255
Default
Quote:
Originally Posted by joedls View Post
How much boost?
I'm at 5.5 pounds, I should be good up to 9 before i really need to look meth/ water
__________________
2006 CTS-V
1993 Trooper
1991 Impulse RS
1988 Trooper II SAS
1986 TrooperII (No Rear)
1988 Impulse (dead)
1983 K20
  Reply With Quote
Reply
Page 1 of 6 1 23 > Last »

« Previous Thread | Next Thread »


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
vB code is On
Smilies are On
[IMG] code is On
HTML code is Off


All times are GMT -7. The time now is 04:10 PM.

Contact Us - Home - Archive - Top