RB20 mods list

Discuss the RB20, RB25 and RB26 series engines.
grenade180sx
Posts: 110
Joined: Mon Aug 20, 2007 12:07 pm
Car: 180sx
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alright so im going to get a rb20 swap

current mods list and what im shooting for.. 260-300 RWHPRb20det

stock internals

444cc injectors

FMIC

T3/T4 .64 trim

Stainless steel exhaust mani

griffin/koyo radiator

full 3 inch back

255lph walbro

at 14 psi

so i ask what would u change add or remove

this will be a rom tune and seeing as i will be drifting the car i want a very responsive setup with minimal lag but power through the revs.

thanks for any help or flames!
Modified by grenade180sx at 11:31 PM 9/25/2007


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nizmo zilvia
Posts: 751
Joined: Thu Jul 07, 2005 5:09 pm
Car: 95 240sx w/ S14 SR20 Blacktop

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You should have no problem hitting that much if not more.

Urnext
Posts: 104
Joined: Fri Sep 21, 2007 7:59 am
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I agree you should be able to pull that kinda power. Are you doing anything to the engine as far as gaskets I know your not running crazy boost or anything but I'd probably do a headgasket with arp's just for state of mind.

grenade180sx
Posts: 110
Joined: Mon Aug 20, 2007 12:07 pm
Car: 180sx
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gasket im thinking as long as compression is good i slowly jump up bosot and keep an eye on it, all the exhaust gaskets are going to be changed .

DriftX
Posts: 375
Joined: Sat Apr 07, 2007 1:08 pm
Car: '89 240sx

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260whp can be had on the stock turbo with bigger injectors, lots of boost and good tune.

grenade180sx
Posts: 110
Joined: Mon Aug 20, 2007 12:07 pm
Car: 180sx
Contact:

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yeah so i have heard, but ceramic turbo chargers and i dont get along very well with prolonged high revving and a bee r bang here and there


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