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SMP spider bracket
Standard Motor Products spider directions say to use the updated bracket to mount the injection unit into. Is this necessary or can I use the original bracket? Looks to me like it should fit the original bracket.- Gary Cookc
- Thread
- Replies: 3
- Forum: Engine Performance + Maintenance
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MPFI Upgrade
My 98 350 vortec with 125k miles has been stinking really rich lately when cold. It gets some better when warmed up. Just want to ast if the mpfi upgrade is the way to go. If so which unit is the best? ACDelco or Sorensen or something else? Will I see a real difference from the old...- Gary Cookc
- Thread
- Replies: 8
- Forum: Engine Performance + Maintenance
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98 scrb front coil springs
I want to replace the front springs on my 98 rcsb 2wd, but I can't seem to find the exact replacements. It is stock height and the LMC replacement spring is heavier than the stock spring. The stock spring coils are mad from 3/4 inch steel with 7 turns while the replacement is 13/16 with 8...- Gary Cookc
- Thread
- Replies: 0
- Forum: Stock Suspension + Bolt On Kits
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1998 gmt400 pcm
I have a 1998 Silverado SWB 2 wheel drive, 350, auto. The computer is bad and I need to replace it. My question is if I buy a flashed pcm from NAPA, will the truck need any more programming after the pcm is installed? I know the knock module needs to be switched to the new pcm, but will...- Gary Cookc
- Thread
- Replies: 2
- Forum: Audio + Electronics
