Difference between S13 and S14 SR20 oil pump - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

DoriftoPnoy · 03-25-2008, 03:01 AM

Would anyone know what the difference is? Oil pumps are year specific and I would like to know the difference.

Reason why I am asking is because I have a brand new oil pump for my S14 SR, but I think I might need a new block, and I can hardly find any S14 blocks when S13 blocks are abundant. Would it be the difference in the head that makes the s14 oil pump differ from the S13 one or is it something else?

Thanks.

Sileighty_85 · 03-25-2008, 08:11 AM

The Cover Bolt locations are differnt
There was a guy in Oki th used an S14 Bottom end and an S13 Head on his setup

DoriftoPnoy · 03-26-2008, 02:48 AM

Aww great... So that would mean I'd need an S13 oil pump to match a S13 block with a S14 head. Thanks a lot.

03-25-2008, 03:01 AM	#1
DoriftoPnoy Zilvia Addict Join Date: Apr 2005 Location: SoCal 818 Posts: 715 Trader Rating: (2) Feedback Score: 2 reviews	Difference between S13 and S14 SR20 oil pump Would anyone know what the difference is? Oil pumps are year specific and I would like to know the difference. Reason why I am asking is because I have a brand new oil pump for my S14 SR, but I think I might need a new block, and I can hardly find any S14 blocks when S13 blocks are abundant. Would it be the difference in the head that makes the s14 oil pump differ from the S13 one or is it something else? Thanks. __________________

03-25-2008, 08:11 AM	#2
Sileighty_85 Post Whore! Join Date: Dec 2006 Location: Misawa, Japan Posts: 6,815 Trader Rating: (8) Feedback Score: 8 reviews	The Cover Bolt locations are differnt There was a guy in Oki th used an S14 Bottom end and an S13 Head on his setup __________________ 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

03-26-2008, 02:48 AM	#3
DoriftoPnoy Zilvia Addict Join Date: Apr 2005 Location: SoCal 818 Posts: 715 Trader Rating: (2) Feedback Score: 2 reviews	Aww great... So that would mean I'd need an S13 oil pump to match a S13 block with a S14 head. Thanks a lot. __________________