is it me or noone makes cams for the lnf....i wounder if crower would make a custom grind......and is the supercharger and turbo the only diff between the 2.0 motor....just want all the info.....and yes im going to do a search...thanks

 

TONS of threads discussing LNF/LSJ differences.

 

The intake cam also drives the mechanical fuel pump with a 3 lobe gear, that may add some difficulty to make the cams.

 

http://www.gmroadster.com/index.php?...d=96&Itemid=55


this is a good write up...

 

u can adjust the cam timing with HP tuners, wat u need custom cams for?

 

More duration and lift.

 

before i would even go into the hardware i would get a tune considering the amount of gain you get from such little cost unless you already have and want more but the high pressure pump mite cause a little trouble. i just dont see the need for putting cams in considering the has variable valve timing and amazing gains with a tune and bolt ons.

 

On a stock turbo a tune is more than enough, but with the synapse gt2871 and some cams/retainers the lnf would sing quiet nicely past 7500rpm.
Maybe adding an extra lobe on the cam to increase fuel pressure would give us some extra headroom with the injectors.
A lopey cam with adjustable variable valve timing is what you want