SDCE Spring Tensioner... It works!
I've already "accidentally" hit 10 psi and was not at WOT/full RPM. Scary stuff...
Now I just got to beef up the fuel system and get those low compression heads on and I'll be good to go. 
Mike
I'm only at 11 right now
Whats your tensioner set at?
Kyle
I think if Scott could design the piping to use his tensioner with a FMIC he'd have a killer package on his hands. Comes with a D1 with F1 upgrade options. It would be the real "tuner kit".
Mike
My FMIC should be here in the next couple of weeks so we will see if i get a boost increase and if i need to i will step up the the 3.4 pulley or a 3.2 pulley. When you getting your heads? What cam?
Kyle
Do you have any pointers for installing the SDCE tensioner set-up?
I recceived my 8-rib tensioner set-up on Friday, but I am still waiting for my ATI damper to come in this week.
I was looking at the instructions, and they say to install the bracket and then a few steps later it says to install the belt. I don't think the belt will go on after the bracket is install
Thanks,
James
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I've already "accidentally" hit 10 psi and was not at WOT/full RPM. Scary stuff...
Now I just got to beef up the fuel system and get those low compression heads on and I'll be good to go. 
Mike
Thanks
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Kyle
Thanks
Do you have any pointers for installing the SDCE tensioner set-up?
I recceived my 8-rib tensioner set-up on Friday, but I am still waiting for my ATI damper to come in this week.
I was looking at the instructions, and they say to install the bracket and then a few steps later it says to install the belt. I don't think the belt will go on after the bracket is install
Thanks,
James
The belt definitely has to be routed before the bracket is installed. I used one of the thick washers(.125) and Lowes Speed Shop stand washer that's somewhere between the thick(.125) and thin(.0625) washers. One thick and one medium on each standoff.
I also made a custom tool to help install this setup on my own. Basically I took an old BMX bike seat shaft(complete with mushroom grip if you guys remember those
) that I use to get leverage and then I took a 1/2 wrench and cut the open ended side off so that only the closed end and shaft were left. Then you can put the 1/2 wrench on Scott's special tool pull it down a little bit by hand, just enough so you can slip the bike seat shaft over the wrench. Then it's easy to pull the spring tensioner to max tension with one hand and slip the belt over the crank pully with the other.If you plan to pin the crack, do so on the stock harmonic balencer first while it's on the car. ATI was very careful to NOT give me any instructions and I would have really messed stuff up if I didn't speak to Scott first. He mentioned that if you try and pin the crank with the ATI dampener on the drill bit will walk into the already existing square cut key. So what I did was key crank with stock harmonic balencer. Then take the pin kit and drill out the ATI dampener off the car. it's not easy but you can do it. Then take a stone grinding bit and help round out and even out the square key hole. Just use the dowel pin and some sunlight to see if it bottoms out all the way down the shaft.
I had more difficulty with the ATI dampener install than I did with the pully setup. I had trouble getting the stock harmonic balencer off till I realized there is an inner lip that the pully puller can grab onto and pull it off. You got to do it in stages also. Loosen the crank bolt out just a few threads. Enough so there is a slight space. Then use the puller to crack the thing loose. Once it starts to move it's much easier to get off.
Getting the new dampener wasn't all that bad. Boil the hub for 10 minutes and then, with the key lined up, install the hub. If you have the A/C pully that has to go on with the hub(make sure it's facing the right direction). Scott suggested getting a pully installation tool. I didn't have one which makes getting the sucker on a tad bit tougher.
Install the bracket first with the blower but not the tensioner or belt. Take a ruler or any straight edge and make sure it come to a point. Use that point to line up which rib on the s/c it points to. You want it to point to the same rib on the crank pully. You can't change where the blower, tensioner, and idler line up to each other. But using the washer you can change where those three line up with the crank pully. Get this as dead on if you want good boost and long belt life.

Once you get the alignment right take the blower and bracket off. Route the belt, reinstall the bracket, and put the spring tensioner on. Using Scott's special tool preload the spring to like ~7 lbs.
Install the blower back on and route the belt on the s/c pully, idler, and tensioner. Leave the crank pully off.
Either using a friend or the tool I described(or some tool of your own) pull the tensioner to the max and you should have just enough room to get the belt on.
I can tell you from experience, triple check your routing to make sure everything is on and properly lined up. The tensioner pully is 6 ribs, so the outer edges of the 8 rib belt should be evenly extended past the pully.
Fire it up and get ready to feel the same feeling the first time you drove you're blown car. It really is like fallin in love with the car all over again.
Hope this helps,
Mike
This is what kyle NASTY-TA told me to do and it worked
This is what kyle NASTY-TA told me to do and it worked

Hope that helped.
Kyle


