couple fast 90 install questions
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couple fast 90 install questions
getting ready to swap to a used fast 90
what valley cover bolts will i need. just a std button head that could be picked up from a hardware store? if you have thread pitch and length thatd be awesome.
also do i just use stock intake manifold bolts and tighten them to stock tq spec?
this is not my first intake swap, i just got rid of a weiand and installing the fast. weiand used diff intake bolts and tq specs
what valley cover bolts will i need. just a std button head that could be picked up from a hardware store? if you have thread pitch and length thatd be awesome.
also do i just use stock intake manifold bolts and tighten them to stock tq spec?
this is not my first intake swap, i just got rid of a weiand and installing the fast. weiand used diff intake bolts and tq specs
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getting ready to swap to a used fast 90
what valley cover bolts will i need. just a std button head that could be picked up from a hardware store? if you have thread pitch and length thatd be awesome.
also do i just use stock intake manifold bolts and tighten them to stock tq spec?
this is not my first intake swap, i just got rid of a weiand and installing the fast. weiand used diff intake bolts and tq specs
what valley cover bolts will i need. just a std button head that could be picked up from a hardware store? if you have thread pitch and length thatd be awesome.
also do i just use stock intake manifold bolts and tighten them to stock tq spec?
this is not my first intake swap, i just got rid of a weiand and installing the fast. weiand used diff intake bolts and tq specs
the fast should come with new bolts.
if not I'm pretty sure they're 10mx1.5x30 dont quote me on that though. I just bought some stainless ones a few weeks ago and I believe that was the size.
the torque specs on the bolts are stock. 44in/lb first pass 89 in/lb second pass.
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This thread says 8x1.25x30 for those bolts:
https://ls1tech.com/forums/generatio...ml#post8116146
https://ls1tech.com/forums/generatio...ml#post8116146
Valley cover bolts I used were 8mm x 1.25 x 30mm, Metric socket button head stainless screws. They look nice. Get them here. http://www.boltdepot.com/product.asp...&cm=19&cd=1318 You can just see one in this pic, but you can get the idea of what they look like.