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98 5.7 vortec mild build suggestions???

Hand held tuner. I know I’ll catch a lot of flak for this but I love California.
- Richboss
- Post #4
- Feb 8, 2022
- Forum: Engine Performance + Maintenance
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98 5.7 vortec mild build suggestions???

Almost forgot I have to do a lower intake manifold gasket soon so anything I should do while in already down there?
- Richboss
- Post #2
- Feb 8, 2022
- Forum: Engine Performance + Maintenance
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98 5.7 vortec mild build suggestions???

What’s up guy! First time poster long time reader. I have a 98 k1500 5.7 4x4 in amazing condition with 120k miles that my dad bought brand new in 98 and gave to me years ago. Now it has a 9.5 inch full throttle life on 35s. I’m looking to do mild performance upgrades on the engine to keep it...
- Richboss
- Thread
- Feb 8, 2022
- Replies: 5
- Forum: Engine Performance + Maintenance