Jetting question for new cam

[fastlanesimmons]

I am about to put a Hot Cam Stg 2 in the R. My current jetting is a 175 main, 50 pilot and 5th from the top. When I pulled the spark plug, it was a little white at the top. The pipe is a little blue also off the head. With the new cam in should I go bigger on the main jet? I have a KN filter w/ no lid, full LRD exhaust and Big Gun rev box. Thanks!

[d3ktrix]

A cam change won't have any affect on your jetting but it sounds like your already a tad lean.

[Sjorge450R]

you need an HRC needle. Solved all of my problems when i put an exhaust on.

[fastlanesimmons]

It does have the dynojet needle. From what I have heard on this forum before it is very similar to the HRC needle...someone may correct me if I am wrong.

[atvmaster0927]

Random question, but does the HRC needle say HRC on it?

[mc_racer]

The HRC needle for an 05 says C51B.

[fastlanesimmons]

Well, I put the cam in lastnight. After completin I pulled the Main Jet out and to my surprise it was a 185....so...and the plug was a touch white...should I keep that in there or move up to a 190?

[fastlanesimmons]

Which way move the needle?