Twins with water/meth???? [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Twins with water/meth????


straightpiperoar
03-10-2009, 08:24 AM
I am in the process of hooking up my mpi kit and was wondering if I should hook back up my meth kit...With the lower egt's i didnt know if it would be worth it...I didnt notice any pre-drilled holes in the new kit for the jets...

dmaxvaz
03-10-2009, 09:43 AM
I Would Stay Away With The Water Meth, Now That You Have Twins

stroke250
03-10-2009, 12:44 PM
twins will yield lower egts by themselves. forget the water/meth.

straightpiperoar
03-10-2009, 07:13 PM
any other ideas

subman631
03-10-2009, 07:54 PM
I blew a head gasket with h2o/meth, even had head studs. Then I got twins and did away with the h2o/meth. Don't think you'll need it, can always add it later if you want. Think I'd get use to the twins by themselves and then decide.

jpowel29
03-12-2009, 07:39 PM
Hope the installation is going well. I'd leave the H2O/Meth off as well. Let me know how it goes. You going to make TS this year?

My motor is all back together and ready to go back in (again)

camcojb
03-12-2009, 09:28 PM
I removed the water/meth off of mine with the MPI install. I just am not comfortable adding it with the higher boost levels that twin kit gives. I do not know why mine lost a piston, not blaming the meth kit at all, but since egt's are so much lower I felt it wasn't worth the chance. I cannot blow up another engine right now............ ;)