LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

230/236 RPM Limit?

Old Feb 20, 2004 | 08:49 PM
  #1  
rkussy's Avatar
Thread Starter
Registered User
 
Joined: Nov 2003
Posts: 65
230/236 RPM Limit?

Where do most people shift with this cam?
Old Feb 21, 2004 | 12:22 AM
  #2  
QCKZ28's Avatar
Registered User
 
Joined: Feb 2003
Posts: 1,853
From: Christiansburg, VA
depend on the heads and valvetrain

i shift my ported heads and 224/230 at 6500

jesse
Old Feb 21, 2004 | 01:14 AM
  #3  
rskrause's Avatar
Moderator
 
Joined: Dec 1969
Posts: 10,745
From: Buffalo, New York
A cam with that kind of duration in an LT1 should produce peak hp at ~6,200-6,400rpm. You will need a good set of springs though!

Rich Krause
Old Feb 21, 2004 | 06:40 AM
  #4  
kcsoz20's Avatar
Registered User
 
Joined: Jun 2001
Posts: 239
From: WhiteSalmon, Wa. USA
Exclamation

I shift at 6425-50 with rev limiter set at 6775.

Ken
Old Feb 21, 2004 | 07:40 AM
  #5  
Ken95Z28's Avatar
Registered User
 
Joined: Oct 1999
Posts: 738
From: Tulsa, OK, USA
6400 here!
Old Feb 21, 2004 | 07:53 AM
  #6  
rkussy's Avatar
Thread Starter
Registered User
 
Joined: Nov 2003
Posts: 65
Sorry guys, I've got Lloyd heads with good springs,cc 1.6 nsa roller rockers,cc r lifters, 52mm tb, med length headers, ported intake, hard pushrods and now that I see the kind of rpm I guess that I will go with an LT4 ED timing set. All this in a 2900 lb Porsche 944!
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Boss002
Autocross and Road Racing Technique
7
Jan 20, 2016 12:17 PM
techstar
LS1 Based Engine Tech
8
Aug 6, 2015 11:20 AM
zajones
General 1967-2002 F-Body Tech
1
Jul 30, 2015 02:18 PM
RallyRed701/2
LT1 Based Engine Tech
3
Jul 20, 2015 11:18 AM
PFYC
Supporting Vendor Group Purchases and Sales
0
Jul 17, 2015 02:47 PM


Thread Tools
Search this Thread

All times are GMT -5. The time now is 01:28 PM.