Super Jet Crushing sound in my 61x (piston return spring??)

Oem or +3.6734mil spring?


  • Total voters
    8
So i think my piston return spring went out on my 701. It makes a Nasty crunch sond and the piston takes forever to return to top dead center when past 3/4 throttle. Are these good ones as a replacement? Are they durable? Will they work in a 6mil stroked lamey? Will they hurt my b pipe? Thanks guys I'm kinda freaking out here...

http://kalecoauto.com/index.php?main_page=product_info&cPath=12&products_id=49

index.php
 

550/440

Maybe I'll get it all the way around NEXT time....
Location
Arizona!
Don't let these guys ^^^ fool you. You just need to be careful with those springs, they can get build up on them with Lamey PV motors. Make sure you use SuperTech oil only. Also, be sure to get the oversized OEM piston return springs, they are +12mm... way more BRAAP!
 
Ok so I think I'll also use the SuperTech oil for my exhaust bellrings. Maybe we can do a group buy and get a discount? Who's in??

To All you surf guys and flat water backflipperrs, I heard they will work in 300sx motors too.
 
Location
PA
I've been using then for years. They really have helped me when I'm back flipping. Before these the pistons would get stuck at the top of the motor when I'm upside down and force me to pancake. My buddy sells them for $40ea shipped. Just Paypal me.
 
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