engine parts

[johnsmith133]

if i cant than u will be my guy!

 

[87warrior917]

He had the .430 race, it had a lot of duration but the regular .430 is great on the 366

I still think id be to much, since these motors are torquey and not high reving 450s

edit.....Ooops my bad i didnt see we were talking about "web" cams. It may be good, but you'll be reving alot to get the power, also may need to check valve clearances?

 

['00 WO-YA!]

Another thing to consider, if your bore isn't worn to the point of needing a bore job you may be able to just hone it & put in a new 83mm, JE 10.5:1. If you want a lil more life out of your engine boring wise, do the 84mm Weisco & eliminate the base gasket. That should be fairly equal to the 10.5:1 JE & you'll still have room to bore. Cam wise, web .390 or .430. Carb, FCR, PB header, port & polish, Kibblewhite spring set, +4 timing key, adjustable cam gear, new timing chain, +1 intake valve & FCR box.

 

[johnsmith133]

so whats the best option to run? ha im confused now. lol

 

[beastlywarrior228]

Your gonna get a lot of opinions i like je because they have better quality and have higher compression

 

['00 WO-YA!]

Read my post again, bud, it's about options. Either piston is a fine piece & you can get equivalent compression from the Weisco by losing the base gasket. Neither piece is junk, I was just stating that you only have 2 bore size options with JE(STOCK & 85), where you have multiple bore sizes with the Weisco.

 

[jasonp]

JE 10.5:1 or 12:1 depending on pump gas or race gas.
Big gun exhaust or Supertrapp (e-series)
Biggest I would go on cam would be .413" or .390" web / .415" Mega. Run adjustable cam gear.
Have the head ported by FST.
Kibblewhite valve springs.
Vito's timing key. Adjust jetting two to one size richer so acts like a rev limit but you are still in 13:1/12.5:1 air/fuel range.
Get a used 37mm fcr carb with raptor intake manifold and air box setup. Foam air filter.
Run a one size taller front sprocket.
Install a extra thin steel in the clutch pack and run heavy clutch springs.
D.I.D cam chain if yours is worn.