I came across a deal i couldn't refuse. Picked up a TVS1900 for my 2010 6.2 Sierra Denali. I have a few questions now.

I need a heat exchanger- What options do i have here? I looked everywhere and everything is smaller than the one that comes with the kit. Mine got damaged in shipping.

Also what are you using to tune these things(I have hp tuners)? Does anyone have a stock tune for these things from magnacharger? My Buddie was telling me to use 2 bar so that there is a VE table and not just the maf? I don't know a lot about tuning so that's what i got out of it.


KYle

 

Contact Magnuson for a heat Xr. If you have HPT you can tune 1-bar or 2-bar. You already have a VE table, going to a custom 2-bar op system gives you an additional BE table and extends the VE into the boost range.

Jump on the deal. Learn to tune, enjoy!

 

moregrip has a heat exchanger for sale right now in the classifieds...

hope you got the right TVS for those L92 heads.

 

Its sold already! It is the right one for the L92s!! I just need to find time to get it on now! Im looking to see if my stock injectors will be good for it because its flex fuel im reading that they might be ok?

 

They won't be. Get some 44-45lb at the least, or some LS9 (52lb) for a little extra breathing room. Maybe even 60lb ones if you're going to pulley down at some point.