ENGINE GURUS!!! PLEASE HELP!!! - Page 2 - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat


Performance, Brainstorming & Tuning Talk about modifications, or anything else associated with performance enhancements. Have a new idea for performance/reliability? Post it here. No idea is stupid! (please use Detailing and Appearance for cosmetic ideas)

Reply
 
 
 
Thread Tools Search this Thread
Old 09-25-2004, 04:50 PM   #11
Junior Member
Posts like a Ricer Type-R
 
Join Date: Aug 2002
Posts: 10
Thanks: 0
Thanked 0 Times in 0 Posts
willwren is on a distinguished road
Default

All Vin C, 3, and L, and 1 engines are 8.5:1 compression from 87-present. Only the Vin K L36 is different, at 9.4:1.
willwren is offline   Reply With Quote
Old 09-25-2004, 04:53 PM   #12
Senior Member
Certified GM nut
 
Join Date: Feb 2003
Location: Georgia
Posts: 2,095
Thanks: 0
Thanked 0 Times in 0 Posts
DrJay is on a distinguished road
Default

I wonder, and somehow doubt, if the whole belt assembly will transfer. I've not looked much at an ln3
DrJay is offline   Reply With Quote
Old 09-25-2004, 05:10 PM   #13
Senior Member
Certified GM nut
 
Join Date: Feb 2003
Location: Georgia
Posts: 2,095
Thanks: 0
Thanked 0 Times in 0 Posts
DrJay is on a distinguished road
Default

Cool, what did you guys do about that extra port? Just bolt it up and good to go? So this makes me "hmm" haha. The heads will bolt up, the intake will bolt to the heads, the supercharger will bolt to the intake, the supercharger will be happy on an 8.5:1 engine..but it would need more fuel, a way to spin it, and a whole lot of tylenol haha. what else though
DrJay is offline   Reply With Quote
Old 09-25-2004, 06:39 PM   #14
Senior Member
Certified GM nut
 
Join Date: Feb 2003
Location: Georgia
Posts: 2,095
Thanks: 0
Thanked 0 Times in 0 Posts
DrJay is on a distinguished road
Default

I'm going to go soak all that in, but in the mean time you're right from 92+ the 3300 used the same heads as the 3800 except for an extra bolt on the intake.
DrJay is offline   Reply With Quote
Old 09-25-2004, 07:43 PM   #15
Junior Member
Posts like a Ricer Type-R
 
Join Date: Aug 2002
Posts: 10
Thanks: 0
Thanked 0 Times in 0 Posts
willwren is on a distinguished road
Default

And don't forget the MAJOR change in blocks......the addition of the balance shaft.
willwren is offline   Reply With Quote
Old 09-25-2004, 09:16 PM   #16
Senior Member
Posts like a 4 Banger
Thread Starter
 
Join Date: Jun 2004
Location: Toronto, Canada
Posts: 101
Thanks: 0
Thanked 0 Times in 0 Posts
alex_r357 is on a distinguished road
Default

Wow! so much great info. thanks guys! I guess my old LN3 will have to do for now... that is until I get enough $$ to put in an L67
alex_r357 is offline   Reply With Quote
Old 09-25-2004, 09:18 PM   #17
Junior Member
Posts like a Ricer Type-R
 
Join Date: Aug 2002
Posts: 10
Thanks: 0
Thanked 0 Times in 0 Posts
willwren is on a distinguished road
Default

www.L67swap.com

They're a good companion site for us.
willwren is offline   Reply With Quote
 
 
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
audio gurus please help 1999_pontiac_ssei Audio (and aftermarket electronics) 0 03-05-2010 03:28 PM
Photoshop gurus help please (if possible) tallbump Lounge 18 07-03-2007 10:20 AM
HELP NEEDED COMPUTER GURUS PLEASE HELP silver98SE Lounge 2 12-19-2006 10:15 AM
Camera GURUs I need help sse1990 Lounge 15 06-24-2006 11:31 AM
Calling all engine gurus-Help w/rough idle, misfire, knock Daron97SSE 1992-1999 26 11-29-2005 03:43 PM


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



All times are GMT -4. The time now is 05:11 PM.


We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.