I was going to wrap the rails, but I bought the wrong Thermo-Tec. Didn't even realize it till today. I'm still planning to go back and do it, but it isn't urgent. I've read that it is not necessary because the fuel isn't in the rails long enough to make any difference, but i'm still willing to try it.

 

Did you get my pm about the o rings?

 

Ya, just replied back. Sorry it took so long.

 

Its okay. Thanks. I was going to order some but I don't like the $11 handleing fee on $26 of parts lol.

 

Ya, I ordered them with a bunch of other stuff, so it wasn't too bad. They say free shipping. Sure, but after they charge you more then the shipping would have been with handling charges.

 

Exactly Jegs was the same way when I ordered a bunch of stuff. They are both great companys to deal with but the handling charge is way more than shipping. If I can't find them anywhere else I might just get them there. I don't know of much else I need so it's a lot for that small of an order but if you needed abunch of stuff it isn't so bad. It wasn't a bad deal with Jegs when I spent a couple hundred on stuff but if it had been a $20 order it wouldn't have been worth it.

 

Did you notice any difference fromit?

 

you wont notice anything in the winter... it'll help in the summer. actually, the change will be minimal and you wont "feel" anything. you wont hear pinging (depending on how bad it is, if your plenum is blown, you need to fix it)

On my dak... with a CAI change, fuel rail wrap & 3923 plug swap... I went from 150 miles/half tank to 175~180. (still running it) I would have had a great mileage comparison however my right foot got the better of me this morning.

 

Well SIlver, how is it running, do you notice a difference in power and smoothness?????

 

I'll put my updates in the DIY thread.