I've decided on the 230/236 XE cam but I need to know if I have to upgrade the fuel system. It's stock.

Also, I have the Jet Hot long tubes and SLP 2 on the left exhaust. Something tells me that going from 2 3" collectors into one 3" exhaust pipe will be too restrictive. I am considering a 4" mufflex exhaust.

Now are there 3 different LSA's with this cam as well?

Thanx in advance. Rob

 

Your stock fuel system should be fine if that is all you are doing. Although you will need a fuel pressure reg and turn the fuel pressure up to about 40 or 41. Remember to do this with the vacuum line of the reg.

You will love the way this cam sounds

 

And I'm looking forward to what this cam can do! I'm Looking for 400rwhp as well.