480 rwhp lsxrt manifold
07-26-2012, 12:01 AM
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480 rwhp lsxrt manifold
just got off the dyno put the fast lsxrt manifold only, the mass we got for it would not read. the final numbers was 480 rwhp,waitn on money to do the 102 mm throttlebody and the 100mm mass air to do a real all 4 inch intake.really stoked it gained 30 plus hp just the manifold.ill post pics in a bit .
Last edited by RickLowpez; 07-26-2012 at 04:13 AM.
07-26-2012, 12:57 AM
#4
dont lie it only made 300 to the wheels lol just kidding... i was there watching the dyno pulls and all i can say is dam rick your truck is bad *** man great job on the build and its true 480 to the wheels. just dont let me catch you in bakes i might have to give the 6.0 an lm7 beating haha.
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07-26-2012, 04:17 AM
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yup straight from the box,34rwhp on my h/c setup,hopefully the throttle body (102mm) and 100mm mass air make a difference in a couple weeks($$$$$$$$).500 rwhp feels really possible now
