sr20det valves - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

sr20 driver · 01-23-2008, 07:56 PM

i have a question are the stock sr valves good if i put dual valve springs on them because i cant find any aftermarket valves. if there are after market valves are they worth it or will the stock ones do the same job?

RedtopTech · 01-23-2008, 08:00 PM

during my rebuild i had installed a set of sr20de valve guides which are 6mm compared to the sr20det valves which are 7mm. The ferrea stainless valves are much lighter than the factory valves esp. the exhaust valves which are sodium filled. great valves!

Sileighty_85 · 01-23-2008, 09:10 PM

Enjuku Racing sells BC Stainles Steel Valves and The Springs

sr20 driver · 01-23-2008, 09:45 PM

how much are they do you have any clue. and are the valves worth of buying how much hp will it give me?

Sileighty_85 · 01-23-2008, 10:29 PM

Lightened Valve Train will help with high RPMS
SS Valves are polished, helps with Air Flow
Intake $140
Exhaust $210
Springs w/ Titainum Retains $230

Cant really give ya numbers but It'll be a reliable valve Train to take a beating

01-23-2008, 07:56 PM	#1
sr20 driver Leaky Injector Join Date: Nov 2007 Location: sacramento Posts: 68 Trader Rating: (0) Feedback Score: 0 reviews	sr20det valves i have a question are the stock sr valves good if i put dual valve springs on them because i cant find any aftermarket valves. if there are after market valves are they worth it or will the stock ones do the same job?

01-23-2008, 09:10 PM	#3
Sileighty_85 Post Whore! Join Date: Dec 2006 Location: Misawa, Japan Posts: 6,815 Trader Rating: (8) Feedback Score: 8 reviews	Enjuku Racing sells BC Stainles Steel Valves and The Springs __________________ 後輪駆動車１番 1989 Built SR GT2871R -363whp 1998 S14 W/RB25- 250ish (For Now) 1986 SR86 - 200ish 1990 R32 GTR - 320hp Don't Buy Engines from JDM-Online http://zilvia.net/f/businesses/207457-jdm-online.html Don't Buy XS-Power or SSAC Shit

01-23-2008, 10:29 PM	#5
Sileighty_85 Post Whore! Join Date: Dec 2006 Location: Misawa, Japan Posts: 6,815 Trader Rating: (8) Feedback Score: 8 reviews	Lightened Valve Train will help with high RPMS SS Valves are polished, helps with Air Flow Intake $140 Exhaust $210 Springs w/ Titainum Retains $230 Cant really give ya numbers but It'll be a reliable valve Train to take a beating __________________ 後輪駆動車１番 1989 Built SR GT2871R -363whp 1998 S14 W/RB25- 250ish (For Now) 1986 SR86 - 200ish 1990 R32 GTR - 320hp Don't Buy Engines from JDM-Online http://zilvia.net/f/businesses/207457-jdm-online.html Don't Buy XS-Power or SSAC Shit

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01-23-2008, 08:00 PM	#2
RedtopTech Zilvia Member Join Date: Dec 2005 Location: Virginia Beach, VA Age: 36 Posts: 293 Trader Rating: (0) Feedback Score: 0 reviews	during my rebuild i had installed a set of sr20de valve guides which are 6mm compared to the sr20det valves which are 7mm. The ferrea stainless valves are much lighter than the factory valves esp. the exhaust valves which are sodium filled. great valves!

01-23-2008, 09:45 PM	#4
sr20 driver Leaky Injector Join Date: Nov 2007 Location: sacramento Posts: 68 Trader Rating: (0) Feedback Score: 0 reviews	how much are they do you have any clue. and are the valves worth of buying how much hp will it give me?