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

randomhero415 · 06-27-2008, 01:28 AM

Will a alternator from a DOHC KA bolt up and plug in to a s13 SR20 without modification?

nine3240sx · 06-27-2008, 01:07 PM

You need to make the hole bigger were the bolt goes through(upper)

randomhero415 · 06-27-2008, 03:40 PM

How much bigger?

ArmadaJspec · 08-26-2008, 08:27 AM

yup you will have to drill a bigger hole where the main alt. bolt is located. Its prob 1-2 sizes bigger than SR bolt. I just got my SR alt. rebuilt.

n240sxfnatic · 08-26-2008, 09:54 AM

Yea I just did mine that way, just take a drill dit that fits in the hole perfect and go one step bigger. Some people say u need to shim the sr pulley when you put it on the ka but you dont mine lined up perfect without.

06-27-2008, 01:28 AM	#1
randomhero415 Zilvia Member Join Date: Sep 2006 Location: long beach Age: 36 Posts: 190 Trader Rating: (0) Feedback Score: 0 reviews	Alternator question. Will a alternator from a DOHC KA bolt up and plug in to a s13 SR20 without modification?

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06-27-2008, 01:07 PM	#2
nine3240sx Leaky Injector Join Date: Sep 2007 Location: texas Age: 37 Posts: 56 Trader Rating: (0) Feedback Score: 0 reviews	You need to make the hole bigger were the bolt goes through(upper)

06-27-2008, 03:40 PM	#3
randomhero415 Zilvia Member Join Date: Sep 2006 Location: long beach Age: 36 Posts: 190 Trader Rating: (0) Feedback Score: 0 reviews	How much bigger?

08-26-2008, 08:27 AM	#4
ArmadaJspec Leaky Injector Join Date: Aug 2008 Location: ND Killdeer Posts: 101 Trader Rating: (5) Feedback Score: 5 reviews	yup you will have to drill a bigger hole where the main alt. bolt is located. Its prob 1-2 sizes bigger than SR bolt. I just got my SR alt. rebuilt.

08-26-2008, 09:54 AM	#5
n240sxfnatic Zilvia Junkie Join Date: Apr 2007 Location: West Des Moines, Ia Age: 33 Posts: 493 Trader Rating: (6) Feedback Score: 6 reviews	Yea I just did mine that way, just take a drill dit that fits in the hole perfect and go one step bigger. Some people say u need to shim the sr pulley when you put it on the ka but you dont mine lined up perfect without.