where is the best place for buy cam, cam gear valve spring...

 

Cam = RRM/RPW. Cam Gear = Fidanza/RPW/Ebay. Valve springs = don't know of an aftermarket manufacturer for them...

 

RPW sells valve springs:

http://www.rpw.com.au/shop/index.php...mart&Itemid=31

 

Cam- RPW
Cam gear- Ebay
Valve Springs- A2 Design (good quality)

 

Ah, we have valve springs now... alert the media! Okay, now how about valves? that's where some power can actually be made? Oversized valves anyone?

 

Power is better made by porting and polishing the head. Going with an oversized valve on a smaller motor decreases the flow of air from a lack of suction and the scavaging effect. REV Valves makes stainless valves that will fit our engine.

 

What's the website for those REV valves?

 

www.revvalves.com

They are actually listed as intake and exhaust valves for the 4G93 SOHC, but we all know that we both have the same valves. They are not listed on their website, but they still do have them. I was pissed because I tried ordering a set last month during their 20% off everything sale, but they never return their e-mails. Oh well. They also do custom retainers if anyone is interested in those (I'm sure everyone and their mom will be). However, I know that Isky already makes a set of titanium retainers and valve springs for the 4G93 engine. Enjoy!

 

Do you know the pricing on them? Retainers go for $150+.

 

The valves go for $16.50 apiece.