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-   -   240sx Throttle body swap questions. HELP! (https://www.zdriver.com/forums/280zx-performance-technical-79/240sx-throttle-body-swap-questions-help-23074/)

260zturbo 06-18-2007 07:26 AM

a early 280z intake that i scored for 100 bucks. they came non egr.it came with ported the intake to fit the 60mm tb as well as the runners. all the sensor holes were welded closed. not bad for 100 bucks. all the hard work was done ;) all i had to do is buy a fuel rail and mod the linkage. i made that little bracet to keep the cable from moving around. their is a plastic hose cover on the cabel so no rubbing will happen. the intake was polished. its kinda oxide right now. just takes a little cleaning it make it all nice and shiney.

rb25sileighty 06-18-2007 07:31 AM

u got a good deal... even to have tig welds done would be over 100.00

thanx for letting me know about that mani. i plan on getting rid of mine as well in the near future.

snwbrderphat540 06-18-2007 11:10 AM

damnit.... well thats it now i gotta throw my car in garbage.... i was the only turbo 260 on this site.... was..... and now he already has my mods done, sept im going MS and an EDIS system... besides that it will look ecactly the same.... oh man.

260zturbo where you from?

260zturbo 06-18-2007 11:20 AM

im from louisiana, prob the same mods but mines are a little out their. its a n42 block witha mn47 head(with goodies). 9:1 comp thats turbo. its ms with 440 injectors,msd ignition,turbo dizzy,lc1,custom dp, 2.5 exhaust to a 3.0 borla,alum rad, electric fan,smaller pulley. e88 cam, ic, 240sx tranny, alum flywheel,6puck clutch,3.7lsd, wilwoods brakes on all 4 corners,coilovers,illuminas,big sway bars. the list goes on and on. but yea. sorry for the hijack thread o yea its a early production 74.

rb25sileighty 06-18-2007 11:24 AM

nice mods man

ZYAL8R 06-18-2007 01:17 PM

Yeah, 540, the link to gray's tech-something shows how to do all you need to the linkage. But as fer me, Ima gonna go with the cable linkage.

Thanks, Nismo. You da man. I almost bought the 240sx tps, but I was like, "heel no, I ain't got no 240sx ecu!" I did say that to my self, but less hick-like.

So i'm gonna bore that flippin' intake to match the tb.

I guess I can upgrade my injectors too, right? And fuel pump, for future stuff. Or maybe I would have to get a turbo ecu...? Many possibilities.

260zturbo, I'll race you for pinks. You have to give me 8 car lengths for hijackin' this thread, though.

260zturbo 06-18-2007 01:40 PM

hahaha. no need to upograde injectors unless u need the more fuel. a way to make it easy for you when u bore you intake is take a 240sx gasket and put it up against the intake. outline it so u will have a guideline. hate to bore out through the intake ;) cable linkage for the win

snwbrderphat540 06-18-2007 01:41 PM

8 lengths he;ll still probably take you lol. and actually, mines an NA motor to that i turbo'd but you have way more done but all along the same line im going except a different ignition setup, they'll basically be twins when i get mine done, going Xenon front bre spoiler and ZG flares, but all the mods you listed lsd suspension etc, same place im going 450 injectors from a DSM though... and also sorry for the hijak ill pm him if i got anything more to say.... damn....

260zturbo 06-18-2007 02:14 PM

doubt it thats alot of car lengths. as of right now she only goes up the street and back. waiting to order some new rims while i fix the little problems

snwbrderphat540 06-18-2007 02:56 PM

8 seems liek alot but if yah think about it, you only have to pull on him about 70 something feet in like 1200 feet... very doable. lol

DriftZ83 01-12-2008 06:04 PM

i'm still a lil confused... for turbo's it is ok to use the 240 tps cause it's 2 wire correct? also even though you use a tb spacer you still have to port the intake correct? thanks for the help

snwbrderphat540 01-12-2008 06:07 PM

yes.

and this is a dead thread. lol. but w/e. actually, i think i have a 240 TB and it has a 3 wire connector to be honest with you. and also, whats the point of getting a bigger TB without port matching it? lol.

NismoPick 01-12-2008 08:14 PM

The 280zxt ecu uses the same TPS as the 240sx, but the 240sx has an extra pig tail harness which you don't use unless you have a SAFC or aftermarket fuel management.


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