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5.3l 1989 240sx Winter Build

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Old Oct 26, 2009 | 02:44 PM
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Default 5.3l 1989 240sx Winter Build

Well after owning a Supercharged 2001 Ford Focus and then blowing it up..... Ive decided (with the help of good friends) to "re"-start an old build. Back about 5-6 years ago me and my dad started on a 305 sbc 240sx build. Got a fresh rebuild on the motor set it in and then lost interest and time. So after about 5 years of sitting without being sealed properly I have a 305 that cracked and rusted to hell. A.K.A. its no good at all anymore .......... SO its been sitting for maybe 4 months with no motor in it in my garage awaiting its new build.
5.3l 1989 240sx Winter Build-sspx0174.jpg
Been browsing the last month for anything from a 5.3 to 6.0 and ended up getting a 2004ish 5.3 with 100k on it this last weekend for $350 in great shape too.
5.3l 1989 240sx Winter Build-sspx0169.jpg
Probably gonna leave the internals alone since it rolled over with good compression. but some time this week im going to pull off the intake and coils and etc. get it ready to clean up and paint. Ill update with new parts, pictures and any problems/tricks i find along the way. Going the budget/do it yourself way cuz i wanna drive it asap!
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Old Oct 27, 2009 | 12:13 AM
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Cool man, looks like a pretty clean 240!
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Old Oct 27, 2009 | 10:32 AM
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Nice, I've got an 84 RX7 with a little 305 in my garage, right next to my very own 5.3 truck motor =)

Let us know how your cleanup is going, thats where I'm at right now as well.. Be curious if you find any way of cleaning up the valve covers to look new again, mine had some stains on them that just wouldn't come up, even with steel wool.. damn die cast..

Anywho, cool build
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Old Oct 27, 2009 | 05:57 PM
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THX Nice on the rx7 ever take it to the track?

Ok got the intake and coils off found out this thing is actualy kinda dirty

5.3l 1989 240sx Winter Build-sspx0177.jpg

I was told these are the best coils you can get factory?

5.3l 1989 240sx Winter Build-sspx0178.jpg

and also anyone selling parts they think i might need for the swap dont hesitate to see if i want em
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Old Oct 27, 2009 | 06:02 PM
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Ran a 13.54 last year, but had a lot going against me. Street tires, crappy converter, junk carb, junk trans... it just goes on and on, lol. Its pretty much sorted now, but never got a chance to run it again.

I know I'm keeping the truck coils on my build, evidently they're an upgrade to the ls1 coils. Or you could sell/trade them to get some other ls1 goodies.
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Old Oct 28, 2009 | 01:07 PM
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Youre still going to be SLOOOW!!!
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Old Oct 28, 2009 | 01:12 PM
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Lol.. Slow is pretty relative there, mr. 11 second club. I suspect I was on a different budget
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Old Oct 28, 2009 | 01:15 PM
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lol dont listen to him hes one of the guys helpin me on this build he just wants
power first
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Old Oct 28, 2009 | 01:25 PM
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good luck on your project! I'm in the middle of a similiar project. I'm doing a 5.3L in a 95 240sx. this swap is becoming popular!
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Old Oct 28, 2009 | 01:27 PM
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i see, lol.

so is it a 240LSX, or a 530SX? I'm digging both..
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Old Oct 28, 2009 | 01:29 PM
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i went with 327sx even tho its like 325ish lol
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Old Oct 28, 2009 | 01:32 PM
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lol, but thats cubic inches, not cubic centimeters ;-)
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Old Oct 28, 2009 | 01:35 PM
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yeh just sounds good to me
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Old Oct 28, 2009 | 01:39 PM
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Getting badges made or anything? I debated doing so on my 7, ended up just taking them all off, and never putting them back on. Now I get people asking, "what the heck is this car?" They usually guess corvette, but I've heard some good ones. lotus? no... z-car? no... kinda amusing that way
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Old Oct 28, 2009 | 01:43 PM
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im getting ready to do one of these build with a 6spd in a 240 or rx7
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Old Oct 28, 2009 | 01:43 PM
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lol not sure yet probably badgless for now pretty funny with the corvette and lotus tho
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Old Oct 28, 2009 | 01:57 PM
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rx7s are more expensive imo but they do look sexy lol
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Old Oct 28, 2009 | 02:02 PM
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Which one is lighter?
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Old Oct 28, 2009 | 02:11 PM
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from what ive read depending on setup they are +/- 100 pounds of each other
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Old Oct 28, 2009 | 02:18 PM
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Originally Posted by spartanv8
Lol.. Slow is pretty relative there, mr. 11 second club. I suspect I was on a different budget
Thats Mr. 10 second club now, just havent applied for the new title yet. Lol.
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