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Old 11-15-2019, 11:15 PM   #9
weim55
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Join Date: Jan 2017
Location: Larkspur, Colorado
Posts: 904
Re: Restoration Decision Help!!

I can only comment with personal experience with one item you requested. I’ve lived in Colorado all my life and built all stripes of small block Chevys. Because of our higher altitude any camshaft hotter than stock Can produce low vacuum issues for power brake systems. If your engine is anything other than a stock rebuild I would just go straight to the hydro boost and never look back. That system is particularly good in a heavier truck such as your K 20. Looks like a fun build, enjoy!

Steve weim55 Colorado
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