Anyone done it? I am thinking about it. Looking for input, opinions and anyones .02 cents on the idea.
Thanks!
i have them but i would recommned you get a nice header before the cams. getting cams it self won’t giv eyou that much power. you would have to get the whole package… FPR, AFC, and cam gears otherwise the cams won’t help much.
I have the 403’s as well with an auto, definitely feel an increase. Nothing insane, but it is noticable. I have the cams at stock settings until I can get to a dyno to tune. It is annoying to have the automatic with the cams, at least to me, because the auto tends to shift before the cams actually start making more power. So pretty much the only way I really feel a boost in power is if I put it in S3 and run at >3500rpm in third. I’m doing a manual swap pretty soon though, so that should help me use the power a bit more effectively. 
i’m getting my dyno tune tomorrow. i already got the full setup well see what my auto can do. hopefully i can do 140’s and lucky if i can get 150 but yah the deal with 403’s is that you gotta be up high in rpm to feel it… however with all the tuning partrs … if you take it to a dyno shop they can change the power curve to a lower RPM range.
Lodoss, please keep me posted. I would really like to know what youv’e done. Also, what you think of the final product. Hp/torque numbers too please! Please tell me about around town dailey driving impressions too.
Thanks
will let you know once i get it tune… in about 2 hours =P