Two quick questions

94_5.0

Founding Member
Feb 4, 2002
337
0
17
Jacksonville, NC
1. what is the diffrence in applications between o-ringed heads and non o-ringed heads. What is the major diffrence in them?

2. which is better a litimited slip Diff or a locking diff? what are the pros and cons of both?

Thanks in advance for all the info
 
1. You dont need o-ringed heads unless your going to be running a good amount of boost... stick to non o-ringed heads,

2. Limited slip is better for street cars, locking is better for racing applications. You'll want the limited slip because when you go around corners, you'll want your outside wheel spinning faster... locker both wheels will spin the same speed and will cause a lot of problems in wet conditions
 
IMO, O-ringing is a waste. Now, I do have very old school views from time to time, and this is one of those times. If you are worried about blowing headgaskets and what not, have the block decked and use a good gasket. I'm sure I'll get ripped for this... :spot:

Joe