S13 5 lug conversion & 300ZX brake upgrade

ONLY for ADVANCED technical discussion about the 240sx!
Fairlady S
Posts: 10
Joined: Wed Jun 14, 2006 12:01 am
Car: 91 240SX Fastback

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I have all the hubs, brakes & everything from the bottom of a 300ZX, is that everything I need? Will the 300ZX front hubs mount right up to a S13 front? I need to get the modified brake lines but I was wondering if that's it.


180fan
Posts: 7799
Joined: Sat Dec 14, 2002 12:16 pm
Car: 89 fastback

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front hubs won't work. back hubs will. If you're going 5 lug all the way, you'll need to get the front conversion hubs.

Fairlady S
Posts: 10
Joined: Wed Jun 14, 2006 12:01 am
Car: 91 240SX Fastback

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Thanks for the info, anything else I might need?

180fan
Posts: 7799
Joined: Sat Dec 14, 2002 12:16 pm
Car: 89 fastback

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people usually forget the cotter pins. 30mm socket for the nuts, the conversion brake lines, the rotors, grab the rear ebrake assembly if you're gonna be there and be sure to grab the ebrake lines all the way up to the one that meets up to the cable that attaches to the ebrake handle...if that makes any sense.

ebrake handle ----(cable from handle)---|======(the two lines that split off from the ebrake handle to the two rear spindles)


SR20Monster
Posts: 294
Joined: Fri Dec 03, 2004 10:52 am

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Such necessary info!

ROZE
Posts: 27
Joined: Sun Mar 26, 2006 12:09 pm
Car: 1990 240SX w/SR20DET Redtop

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the 5 lug front hubs off a 300ZX will not work? I know nothing about the brake conversion for the S13 240SX and I was about to get the front and rear 5 lug hubs, rotors and calipers. Your sure the front hubs will not work on a 90 240SX. Thanks for your info.

harlock_ssx
Posts: 39
Joined: Sun Mar 05, 2006 2:24 am
Car: 1993 Nissan 240SX

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ROZE wrote:the 5 lug front hubs off a 300ZX will not work? I know nothing about the brake conversion for the S13 240SX and I was about to get the front and rear 5 lug hubs, rotors and calipers. Your sure the front hubs will not work on a 90 240SX. Thanks for your info.
NO. Z32 & R32 front hubs will not bolt onto an 240SX. You must use S14 or S15 5-lug hubs or use conversion hubs. Try it if you don't believe me...completely different bolt pattern. YES I'M SURE!!!

crazylizard66
Posts: 21
Joined: Sat Jul 15, 2006 5:02 am

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if the r32 hubs wont fit, what about putting just the calipers from an r32 on the stock 240 rotors? if not, what rotor would work?


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