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Car Crazy Curry

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Discussion starter · #1 ·
Will the engine out of the same series/yr nissan pickup work in my 1991 240 sx shell? :12dunno Any help is much appreciated.
 
yup...

The KA24DE block is the same... but the intake manifolds are different, the compression ratio is slightly lower and the exhaust cam is smaller in the Frontier engine...

The S14 KA24DE has 232/232 cams... The Frontier KA24DE has 232/216 and is quite ball-less... I know, I daily drive a Frontier

Oh, and the Frontier engine is made in Mexico...
 
Discussion starter · #5 ·
So if i'm gonna build the engine and swap for an aftermarket manifold anyway the frontier motor would be ok?
 
Discussion starter · #6 ·
O and I was thinking more of the D21 hardbody pickup engine not the Frontier. And my chassis is an S13 not an S14.
 
the Hardbody (D21) used the KA24E '91-'97

Frontiers (D22) used the KA24DE from '98-'04
 
Quote, originally posted by vvaffle »

Why is that? Never knew, could you explain. And yeah, that car is badass for drag racing. I wouldn't do it myself but I sure wouldn't mind driving it.

Mexico cast KA24 blocks are heavier built, mainly in the cylinder walls. They also retain more dimensions carried over from the earlier Z series, crankshaft length, starter configuration, and main bearing arrangement. Available for these mexico blocks is a variety of high quality racing components, including (but not limited to) dry sump oil pans, high torque lightweight starters, and billet steel flywheels. 95% of ka24 used in actual sanctioned race use are mexicos.
- deviousKA

This was posted on Nicoclub.com. And was posted by - deviousKA
Heres a link to the thread:
http://forums.nicoclub.com/zerothread?id=137321
 
Well, I have decoded my vin and all it tells me is the 4th digit is an H signifying the KA24E engine, and the car was built at plant W in Kyushyu Japan. If you know something in the vin's scoot that I don't please enlighten me. :thumbsup
 
ALL of the 240SX KA24E/DE's were made in Japan.

and considering the block is cast iron, if you blow it out, you have more problems than a weak block... ;)
 
the S14 KAs and the frontier KAs are the same for a lot of parts, it depends what you want to do with the rebuild...

if you are just using the block, you can probably stick 240SX parts in it...
 
Discussion starter · #18 ·
I was gonna use the block and head cuz right now I got no engine. Would using the head make a huge diff? I'm planning on putting SOHC pistons in it but that's pretty much it on the bottom end is there anything else that needs/should be done to make the SOHC pistons work in the DOHC block?
 
Discussion starter · #19 ·
So is it going to complicate my build a bunch to use a Frontier engine and head? Would I just be better off holding out for a 240 engine? There is a guy on here that is close to me and says he has some buddies with KA engines sitting around.
 
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