1992-1999 Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's and Buick Lesabres Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

SC Engine swap

Thread Tools
 
Search this Thread
 
Old May 31, 2010 | 08:43 PM
  #1  
bo58gardner's Avatar
Thread Starter
Senior Member
Posts like a Northstar
 
Joined: Apr 2010
Posts: 518
Likes: 0
bo58gardner is on a distinguished road
Question SC Engine swap

I am wondering if I swap out my engine in my 95 non super bonneville to a supercharged what besides the computer would have to be done?
Reply
Old May 31, 2010 | 08:45 PM
  #2  
Danthurs's Avatar
Retired Senior Admin

Expert Gearhead
 
Joined: May 2006
Posts: 29,661
Likes: 43
From: Sheboygan Wisconsin
Danthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to allDanthurs is a name known to all
Default

Not sure if that'* a different transmission or not. Mike should be able to answer that.
Reply
Old May 31, 2010 | 11:13 PM
  #3  
SignOfZeta's Avatar
Senior Member
Certified GM nut
 
Joined: Mar 2005
Posts: 2,284
Likes: 20
From: New Milford, CT
SignOfZeta has a spectacular aura aboutSignOfZeta has a spectacular aura about
Default

The 4T65 family didn't hit the Bonneville until 1997; everything from 1992-1996 is the 4T60-E (standard) or the 4T60E-HD (option), which I'm 99% sure are interchangeable.
Reply
Old Jun 1, 2010 | 06:00 AM
  #4  
Mike's Avatar
Retired
Certified Car Nut
 
Joined: Jul 2003
Posts: 17,960
Likes: 1,839
From: Dark Side, AZ
Mike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond reputeMike has a reputation beyond repute
Default

Don't quote me, but I believe Bill said only thing needed to be done tranny wise was swap the diff, diff cover, and passenger side driveshaft???
And considering its a 95...
PCM swap
Engine harness

I noticed fuel pumps have different part #'* between an SE and SSEi. So an SSEi fuel pump would be needed yes no?
Reply
Old Jun 1, 2010 | 07:24 AM
  #5  
BillBoost37's Avatar
DINOSAURUS BOOSTUS

Expert Gearhead
 
Joined: Mar 2005
Posts: 41,391
Likes: 30
From: Enfield, CT
BillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of light
Default

95 is one of the years I have not tried to swap yet. It'* an oddball year being that the NA motor was a Series II and the SC motor was a Series I. If I were doing it, I'd automatically swap the engine harness to a 96 or 98 based on which transmission I wanted to use.

4t60 = 1996 harness
4T65 = 99 or 99 harness

You would be adding a pcm into the engine bay like the 96+ cars have and moving some pins at the firewall as well.

Mike..that info is to go from a 4T65 nonhd to hd
Reply
Old Jun 1, 2010 | 06:25 PM
  #6  
bo58gardner's Avatar
Thread Starter
Senior Member
Posts like a Northstar
 
Joined: Apr 2010
Posts: 518
Likes: 0
bo58gardner is on a distinguished road
Default

So Trans, Harness for matching computer.
Reply
Old Jun 2, 2010 | 07:53 AM
  #7  
BillBoost37's Avatar
DINOSAURUS BOOSTUS

Expert Gearhead
 
Joined: Mar 2005
Posts: 41,391
Likes: 30
From: Enfield, CT
BillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of light
Default

and engine
Reply
Old Jun 2, 2010 | 02:23 PM
  #8  
bo58gardner's Avatar
Thread Starter
Senior Member
Posts like a Northstar
 
Joined: Apr 2010
Posts: 518
Likes: 0
bo58gardner is on a distinguished road
Default

I have in it a non super and I cannot figure out how to get the belt off I got it off of the tension pulley but it'* wrapped around something by the motor mount and can't figure it out
Reply
Old Jun 3, 2010 | 07:25 AM
  #9  
BillBoost37's Avatar
DINOSAURUS BOOSTUS

Expert Gearhead
 
Joined: Mar 2005
Posts: 41,391
Likes: 30
From: Enfield, CT
BillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of lightBillBoost37 is a glorious beacon of light
Default

Please elaborate on that last post ... came across garbled, off topic (I think) and ...pretty fuzzy.
Reply
Old Jun 4, 2010 | 02:56 PM
  #10  
bo58gardner's Avatar
Thread Starter
Senior Member
Posts like a Northstar
 
Joined: Apr 2010
Posts: 518
Likes: 0
bo58gardner is on a distinguished road
Default

I need to get my drive belt off and it looks like the motor mount is In the way
Reply



All times are GMT -4. The time now is 07:27 PM.