doesn't #7 go lean. So it gets too much nitrous typically in a bigger shot.

May people spray 200 on stock intakes with no issues. A good number have went to 250+ but defiantly pushing safety at that point.

If you are staying with 200 or bellow I wouldn't be concerned with the intake. The TBSS intake is always a nice upgrade and won't break the bank.

 

i dont think it's the intake that makes #7 go lean...or atleast not totally the intakes fault. people with full race cars turn the intake backwords and still have problems with #7. i think it has more to do with the cooling around that cylinder....but i have no evidence, just a guess lol. this is why i plan to run an old school coolant line from the front of the heads to the back instead of just plugging the rear.

 

In my NA Camaro "race car" #5 & #7 both broke... they seemed to have leaned out. It was a high reving setup, no nitrous, just lots of rpm and beating on it. Cracked the ring lands right out of the pistons. I would tend to agree with TX, it's more of something that just happens with these engines.