Official TVS Thread!!!
Don't just look at the big bold letters.. Just because ZZP's are rated for 82lbs and supertechs are 75lbs, doesn't mean a whole lot. Pay attention to the specs. Look at where they coil bind, because that's really what matters. That's why you upgrade your valve springs, because your stockers will coil bind. Also, a little secret, compare all of supertech's springs that are compatible with our motor.. (75, 78, 94lbs, I believe it's those 3).. Check out their specs. You'll be surprised at what you learn.
You're welcome.
You're welcome.
and tell us all about your little secret you learned
Thread Starter
Joined: 03-16-10
Posts: 10,948
Likes: 33
From: Winnipeg, Manitoba
Oops sorry for the mix up. That's why I thought you were going to the 82lb ZZP ones.
I was told the 75's can take .500" lift. By someone who's done it. And I got a great deal on them.
And thanks Tyler but I'm gonna prove a point with the m62 first
I haven't decided if I want to load the vid from this weekend or not. Few ppl will see it for what it is. Yes, I lost. But damn it was close.
And thanks Tyler but I'm gonna prove a point with the m62 first
I haven't decided if I want to load the vid from this weekend or not. Few ppl will see it for what it is. Yes, I lost. But damn it was close.
Joined: 12-30-07
Posts: 14,079
Likes: 197
From: NEPA
I was told the 75's can take .500" lift. By someone who's done it. And I got a great deal on them.
And thanks Tyler but I'm gonna prove a point with the m62 first
I haven't decided if I want to load the vid from this weekend or not. Few ppl will see it for what it is. Yes, I lost. But damn it was close.
And thanks Tyler but I'm gonna prove a point with the m62 first
I haven't decided if I want to load the vid from this weekend or not. Few ppl will see it for what it is. Yes, I lost. But damn it was close.
As per their spec sheet that came with my kit max lift is 0.511" (13.0 mm).
Below is a break down of specs for all their Ecotec springs:
http://www.supertechperformance.com/ivalves.html?id=4
Thread Starter
Joined: 03-16-10
Posts: 10,948
Likes: 33
From: Winnipeg, Manitoba
This was sold but appears to be back up for sale! Someone buy this!
Cobalt SS Harrop TVs Supercharger | eBay
Cobalt SS Harrop TVs Supercharger | eBay
This was sold but appears to be back up for sale! Someone buy this!
Cobalt SS Harrop TVs Supercharger | eBay
Cobalt SS Harrop TVs Supercharger | eBay
I'm kinda surprised someone even bid on it... Guy has NO previously sold items starts off selling something for $1k.
Last edited by bratboy90; Nov 19, 2012 at 02:08 PM.
Thread Starter
Joined: 03-16-10
Posts: 10,948
Likes: 33
From: Winnipeg, Manitoba



