Increasing power to 240sx

V8 240sx? Sure! If either the chassis OR the engine is non-Nissan (i.e. SR20 in an RX-7 or LS1 in a 240sx), we've done it.
mantis
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Car: 1995 Nissan 240sx

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Hi,I have a stock 1995 Nissan 240sx that I am thinking of playing with. I have a friend that works with cars a lot who thinks that the 240sx will fly with a few modifications due to its light weight and rear wheel drive. He wants to put in a chevy small block 383 stroker engine that outputs 400 HP. Of course a new transmission, frame ties, bigger radiator, drivetrain, will be needed, along with some other small mods. He is offering to do it all for free, and give me the engine to see how fast it will go. He figures it would be a 10 second car in the quarter mile. I was wondering if anyone else has tried anything like this, and how it turned out.


SeVa-S13
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Joined: Thu Jan 23, 2003 9:11 pm
Car: '05 GTO 6spd

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Domestic V8's in a small jap RWD cars isn't a new idea. It's very common with older cars and starting to catch on with 240's. If he's really offering to fund and complete the whole project, I don't see why you wouldn't do it.

If he wants to (and knows how) put in a solid rear axle, I'd suggest picking up another 240 on the side if you ever want a car that can handle, though.

Edit: Check out our Hybrids forum for more cars like this.

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dickie
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Car: Killer Turtle

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why destroy a perfectly good car to do something like that? just tear down an f-body if you want a strip queen. mods and install will be much easier.

if you want to go V8 in a 240 there are a lot of options out there that retain the weight distribution and handling ability that the s-chassis is known for.

do whatever floats your boat; if you throw enough money at pretty much any car you can make it do what you want to. if you're smart you will realize that its more cost effective and satisfying to build a car to its strengths instead of simply making it into a one-trick pony.

practically any car can be made to go fast in a straight line with a built sbc. there's absolutely no logic behind starting with a 240 at all for a project like this.

mantis
Posts: 120
Joined: Mon Sep 17, 2007 4:52 pm
Car: 1995 Nissan 240sx

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He was talking about putting on a camaro rear end to stabilize it. He builds custom choppers and hot rods as a job.

When you say to pick up another 240 on the side to have something that handles, how badly do you think this will handle with the above changes? Would it still be reasonably driveable as a regular car. Also, how difficult do you think it would be to stop the tires from spinning?

mantis
Posts: 120
Joined: Mon Sep 17, 2007 4:52 pm
Car: 1995 Nissan 240sx

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I guess the idea was to use the 240 because it is very light as a rear wheel drive car, kind of like putting one in an s10. I really do not do any course racing or drifting, so I would either do this, or just leave the car as it is, and drive it until it dies. I was just wondering if you guys though this would work. I really have very little car knowledge. I apologize for my ignorance regarding the subject, so any thought are appreciated.

SeVa-S13
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Joined: Thu Jan 23, 2003 9:11 pm
Car: '05 GTO 6spd

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If all you're going to use the car for is drag racing, you're wasting a perfectly good 240, like d!ck said.

Mustangs and Camaros are far more plentiful and much easier to work on and get parts for in that kind of endeavor.


mantis
Posts: 120
Joined: Mon Sep 17, 2007 4:52 pm
Car: 1995 Nissan 240sx

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What do you suggest as an alternative? I am really wondering if it is worth doing this to the car. I do not drive it as a main car (I used to), but don't really have any plans to do anything else with it. He tells me it would blow away a mustang or camaro with the same engine due to the power to weight ratio. It has 130,000 miles, and probably is not worth a lot right now. As a 10 second car, I would imagine it would be worth more. Could something like this be done and still retain the driveability of the car to do more than just drag race it?

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S13Teddy
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True its probably not worth much.... If you want I'll just give you like $100 or so since they're not worth much. 130,000 miles is a whole lot. With that many miles, you can't sell it for over $200

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dickie
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sell it for a late-70's-early 90's camaro shell if you want something reasonably straightforward; if you want more of a challenge, find an old Nova shell, or better yet a G-body (cutlass, regal, monte carlo). i would love to see an '86 cutlass running 10 seconds in the quarter!


SeVa-S13
Posts: 8478
Joined: Thu Jan 23, 2003 9:11 pm
Car: '05 GTO 6spd

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The 240 really isn't even that much lighter than late 80's Mustangs and Camaros. There are tons of other choices out there for a drag car, but if you really wanna make your 240 go fast in a straight line, do it.

By the way, as long as it's in ok condition, you could get atleast $3k for your car.


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