B20Z stock centerlines - What are they?

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Apr 10, 2020 | 03:59 AM

Pablomg

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B20Z stock centerlines - What are they?

hey! anyone has the stock centerlines intake/exhaust cam?

Apr 23, 2020 | 02:18 PM

Pablomg

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Honda-Tech Member

Joined: Feb 2019

Posts: 108

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Re: B20Z stock centerlines - Degree camshaft non vtec

After investigating, I discovered that they are 104º Intake - 112º Exhaust, so for examples for people to go non vtec set up, I am going to show different settings degree camshafts ( without shaved head/block and oem headgasket )
For every 0.04´ / 1 mm shaved you should advanced 1 degree. Headgasket depents the measure for every layer.

BC0022 0/0
BC0023 -1IN +1EX
Crower 403 +2IN -2EX
Crower 404 +2IN -2EX
Crower 405A2 +5IN -6EX
Crower 405s +2IN -2EX

Regards

Last edited by Pablomg; May 27, 2024 at 08:59 PM.