I know a lot of you have used 26" and 28" but what about the 27"s? I just ordered some and it's not too late to change my mind if they suck or something. And is it true that tubes are optional? Thanks.

New time: 13.69@98

 

My buddy pewter53 has them on his truck...look him up. He pulled a 1.78 60ft on the 27in et's on nitrous, stock 3.42 gears, and TCI 3000 converter....1.90's on motor. He had the 25in nitto dr's...pulled 1.90's on spray with them...got the 27in and went to 1.78! So ya they work good

 

I'll let ya know, I got me a set of the 27's last Friday too. They haven't come in yet. And I have no idea about the tube. I'd like to know about that also to tell the truth.

 

My 26's don't have tubes.

 

Do they leak down after a few days ?

 

How much air pressure do I need? And how long do I need to burn out on them? I'm just N/A, stock internals if that helps. And yes I tried to search for these questions but I got mixed results.

13.69@98 on 80# 20's.

 

From what I have heard, they need very little if any burnout. They are quite sticky. Most guys run theirs about 12-15# or air.