Quote Originally Posted by TheChosenOne
I'm not completely firmiliar with this motor specifically, but get a bigger regrind. I know f22a1, a4, & a6's can run a Delta 272 regrind with stock valvetrain and rev 1.5k over redline with no problem. The Idle is a little rough, but do-able, none-the-less.

So, even if you want something a little more smooth, the 242 could afford to bumped up a good bit!

Just my ... Love the Lude.
Yea Id like to go bigger, but I know that these cams make a BIG difference in these motors. Not to mention that its the biggest that is listed as of right now without having to get a custom grind. But basically the stock cams SUCK!!! Theres a guy on preludepower.com that specd the stock cams at all degress and the specs are ridiculous. I dont even know how they made 140hp stock, theyre that bad. If youre interested I can give you the link to the write-up. But anyway, theres a lude coming out--as in will be in a magazine pretty soon that is using these cams, and is "supposed" to be making some gnarly numbers for these "b"(b20/b21) series. But we shall see.