rb20 bov spring pressure

Discuss the RB20, RB25 and RB26 series engines.
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jesse0357
Posts: 93
Joined: Tue Jun 12, 2012 11:22 pm
Car: 89 240sx rb20det swap
Location: arizona

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hey everyone!
getting ready to swap out my bov to a tial QR, what psi spring should i start out with? i did some looking around but came up pretty much empty handed. i was thinks 10psi would work i only have the rb25 turbo on a rb20 boosting 13-14 psi plan on getting a td06 20g soon though.
anyway 10psi spring sound good?
they offer 6, 8,10,and 11 psi springs.
thanks for any imput


Yellow4g63
Posts: 3718
Joined: Mon Jan 20, 2003 6:07 pm
Car: 95 Nissan RB20 240SX RB20
91 Nissan NX2000 VE power
95 Nissan 240SX Stock
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6-8psi spring should be fine. You prob won't get any surge with those.

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jesse0357
Posts: 93
Joined: Tue Jun 12, 2012 11:22 pm
Car: 89 240sx rb20det swap
Location: arizona

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Sounds good thanks!


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