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One of the biggest issues with my Turbo 8.1 was it floated the valves around 5,500 RPM and 20 lbs of boost. We want to spin the engine faster and make more power in the upper RPM range, so we swapped in a larger duration cam, but also needed better valve springs to support more boost and RPM. Valvetrain upgrades might not be the sexiest part of building engines, but its definitely one of the more important parts to making an engine do what you ask of it. Today, we go over the valvetrain and top end assembly of our Junkyard refreshed turbo big block.
Check out Solder Stick for your wiring needs, and use code "LT20" to save 20% off your order solderstick.com/
The BEST 8.1 Valvetrain Recipe (or at least the parts shown here, its been science'd out very well)
Comp Valve Springs amzn.to/3OngBw4
Comp Upper Retainers amzn.to/3qkOANz
Comp Standard Height Locks amzn.to/3qe6uSe
Comp Valve Seals amzn.to/47othLC
Howards Rotator Eliminator (set of 8, buy 2) amzn.to/3QthXIj
ARP Rocker Studs amzn.to/3qlItbL
Rocker Arms (similar to mine, not exact) amzn.to/3rYpmVR
Rocker Poly Locks amzn.to/44WSxHm
TOOLS I USED
installed height micrometer amzn.to/3QtJ9qq
valve spring compressor amzn.to/3YnrMJy
Music Courtesy of Epidemic Sound
www.epidemicso...
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