going to go on a b18c with jdm itr pistons and portflow valve job gsr head. The three i'm leaning towards are the porflow retainer/springs combo, jun springs with portflow retainers, or the rocketmotorsport spring/retainers... If I do go with the rocket springs and retainers, I notice they have gen1 or gen2 for either spring or retainers, which one would I go with, with my setup. thanks

 

jun springs will not work with jun 3 cams, they will bind

 

toda valve springs are the best. a little pricey but the best..

 

jun springs wont work with jun3 cams? what? any more info? thanks

 

ups

 

us a brand called EF-1 thats what i use.

 

anyone else? I'm lookin towards the rocket springs and retainers now but which gen1 or gen2 would be better suited for the jun type 3 cams?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Dan GSR &raquo;</TD></TR><TR><TD CLASS="quote">jun springs will not work with jun 3 cams, they will bind</TD></TR></TABLE>


Damn I better take my Jun springs out asap! I have been using them for over two years w/ Jun 3's They are sure to bind anyday. Now why would jun make sprinks that wouldnt work for their Cam???Jun springs are made for the Jun 3 cams. They work extremely well, and will handle past 10k rpms. I would recommend using these with JUn 3's.

 

I have used this set up daily driven for over 2 years.

 

EF-1 is no more, it is rocket motorsports now.
Rocket

 

up again