HELP! SR will idle smooth and even but wont rev smoothly!

[zeeth2800]

So after nearly a month of having my 240 sit downstairs I am trying to get it running once and for all!

My deal now is that I have it running and idling just fine (although a high idle) my problem now is that when i touch the gas it sputters and pops. I was thinking MAF but I think my MAF is ok.

What sensors would you guys check. any heads up on what you all think would be VERY helpful. Thanks everyone!

[PyR0NiAk]

MAF would definitely be my first guess... Try swapping it out with a known good one.

[zeeth2800]

yea man, can't hurt to try a new one

[sidetrack9]

i would also check timing, and tps