Double Stack Bolt Kits??

[StinkinLincoln]

But you have time to be on this forum? That's an excuse and you're being lazy, does not take long at all. It's called planning and I work more than you do.

If you don't have time to get the hardware, how do you even have time to install the whole setup, let alone any other more significant mods.

I'm on this forum at work guy....please dont act like you know me....

PS I do all my work at night when i get home...

[StinkinLincoln]

8x1.25x100mm
I am hoping that is it man.
But lowes and auto stores do not carry it.
I am hitting up a nearby fastner store.
still need to verify these sizes, but will know shortly.

Thanks!!

[StinkinLincoln]

I took a couple of pics. One shows how much the 100mm long bolt sticks thru the h23 plenum, and 2 IAB's. The other shows how much thread is left when the bolt is screwed into the front center mounting hole in the a6 runners. Would need a stack of washers to run 100mm bolt in 3 of the plenum mounting holes with a double IAB stack. 100mm is perfect on the corners closest to the valve cover.


The last pic is me.

Good Shit...thanks for the pics!!

[drummersteve7]

sweetness. I just made a f22a6 double stack for a member here, swapped from the a1 manifold.
IAB's gutted because he is rocking a p12 ecu!

used 3 of the CB7 AC Compressor bolts and 2 bolts 8x1.25x100mm
the 100mm length felt a little to long and needed to have washers placed.
so I would go with the 90mm length. just me.

good write up, is everyone getting into double stacking mode?
btw the manifold I made, member was very happy with the results!

[StinkinLincoln]

sweetness. I just made a f22a6 double stack for a member here, swapped from the a1 manifold.
IAB's gutted because he is rocking a p12 ecu!

used 3 of the CB7 AC Compressor bolts and 2 bolts 8x1.25x100mm
the 100mm length felt a little to long and needed to have washers placed.
so I would go with the 90mm length. just me.

good write up, is everyone getting into double stacking mode?
btw the manifold I made, member was very happy with the results!

Good advice...

[93accdpj]

Yeah that was my bad for not mentioning a washer on the 100mm's on the corners. You only need one depending on the thickness. Without it the bolt shank will catch the threads before the bolt head makes contact. 90mm all around will work fine. You have a little less thread grip on the corners, but not dealing with big time torque here, so it's not a problem.

[drummersteve7]

well mine is going on a boosted engine so I wanna make sure everything bolts up completely.

more than just n/a guys check this stuff out. especially when double stacking!
my next plan is h22 tb and plenum to maxbore and double stack gutted IABs.
Completely remove ports on my DIY spacers and upper plenum.

[CB7/KA8]

...good write up, is everyone getting into double stacking mode?
btw the manifold I made, member was very happy with the results!

True story. I was/am very happy with the results!!

[F20A CB7]

bump for the info, hopefully will be doing this soon.

[Cobalt]

Sorry for the noob question but what is IAB an acrinym for? I know what it is physically but I dont know the name of the part.

[BLUBB2]

Intake air bypass