ok i did a ls1 intake swap on my truck for some clearence issues. Well the other day i got a hell of a deal on a FAST 78mm intake. I was just wondering what else im going to need to make it work on my truck motor? do i have to get a new valley plate or just some different bolts...
thanks
justin
Daily:
2000 Z71 Tahoe... LPP LT's, O/R Y, 14" magnaflow, TB spacer, MAC CAI, 05 fans, Comp 218/222 .564/.566 112 lsa, Z06 springs, TB stall, and BB tune!
Project:
02 GMC ext cab, 5.3, comp 218/222 112lsa, comp 918's, and a few other goodies, bagged and bodydropped on 24's!
just intake bolts,gaskets thats it
just swap over your factory fuel rails
you sure thats not a fast 90 intake, which is also able to adapt to a 78mm
Simple: 408 on steroids!
single digits coming soon!
they made both the 78mm intake and the 90. you can upgrade a 78 to a 90 by buying the upper shell. the upgrade i think is 400 dollars
78mm fast is same performance as a ls6 intake
buy new valley cover bolts. if the bolts are too tall, it will crack the intake.
old mod list: H/C/I/N/E/G 408
new mod list: 5.3, gears/posi, mufler and tune : (
so does the fast take just regluar intake gaskets or do i have to get some special ones. i think i got everything else figured out.
Daily:
2000 Z71 Tahoe... LPP LT's, O/R Y, 14" magnaflow, TB spacer, MAC CAI, 05 fans, Comp 218/222 .564/.566 112 lsa, Z06 springs, TB stall, and BB tune!
Project:
02 GMC ext cab, 5.3, comp 218/222 112lsa, comp 918's, and a few other goodies, bagged and bodydropped on 24's!
regular fel pro LS1 gaskets...not the truck style
old mod list: H/C/I/N/E/G 408
new mod list: 5.3, gears/posi, mufler and tune : (
sweet thats what i needed to know man. thanks
Daily:
2000 Z71 Tahoe... LPP LT's, O/R Y, 14" magnaflow, TB spacer, MAC CAI, 05 fans, Comp 218/222 .564/.566 112 lsa, Z06 springs, TB stall, and BB tune!
Project:
02 GMC ext cab, 5.3, comp 218/222 112lsa, comp 918's, and a few other goodies, bagged and bodydropped on 24's!
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