I have a new one in the garage i just got Monday so i hope i don;t run into the same issues. I have LS6 heads on mine.

 

Is the intake sitting flat on the valley cover or is it higher on the other side? Looks like the angle the intake runners on the FAST were molded at the wrong angle to mate to the heads. I've never been a fan of the FAST intakes or their OFFline results.

 

Tahts exactly it. The Heads are fine and its not touching anywhere. It appears the FAST is warped. I put a straight edge across the matting surface of the fast, and needless to say its a little wobbly.
NEW Fast wont be here till mid next week now.

Just incase they keep sucking *****, What would be a good itnake to run instead from GM? TBSS?

 

That's a new FAST? Can you show a pic with the straight edge across it? Sure looks warped to me

If Comp (who owns FAST) drags their *****, then the next best thing would be the TBSS intake and 90mm tb

 

man this dosent make me wanta do the LSXRT intake anymore for the money you pay for it there def shoulndnt be problems like this happening. but then again comp cams owns fast so it really dosent suprise me at all.

 

exactly, theres a few report problems out there with them. I will send pics when i get the new one, see how that fits and go from there

 

any updates?

Nevermind...realized the other thread was yours too.