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S Chassis Technical discussion related to the S Chassis such as the S12, S13, S14, and S15.

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Old 10-16-2009, 01:25 AM   #91
 
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I know 2tone1via is such a douche. Talks before he thinks, just like 80% of this forum.
Learn how to take a joke you joke. Name calling? haha. I know Nos isn't the type of power we're even talking about smart guy. KA24DE... if you want to make power you should turbo it. You don't have to... but you won't regret it if you do it right(which is the only way it should be done). "Nos!..." was obviously a joke. You need to shut your mouth. As for n/a KA... Scooters s14 was dope. I'm not sure everything he did from the bottom up, but if you have ITB's, custom race manifold and a haltech... would you leave the rest of the motor stock(BigV...the answer is that you wouldn't)? N/A KA24DE is sick if done right. Go check out Scooters s14.
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Old 10-17-2009, 09:46 PM   #92
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Learn how to take a joke you joke. Name calling? haha. I know Nos isn't the type of power we're even talking about smart guy. KA24DE... if you want to make power you should turbo it. You don't have to... but you won't regret it if you do it right(which is the only way it should be done). "Nos!..." was obviously a joke. You need to shut your mouth. As for n/a KA... Scooters s14 was dope. I'm not sure everything he did from the bottom up, but if you have ITB's, custom race manifold and a haltech... would you leave the rest of the motor stock(BigV...the answer is that you wouldn't)? N/A KA24DE is sick if done right. Go check out Scooters s14.
I could turbo if I wanted to.
the point of natural aspiration regardless of the pro's and cons of cost or MPG, is that it's thinking outside the box. How to get an engine to naturally gain more power.
Turbo is the easy way out of suggesting that you wouldn't know the first thing about making good reliable power natural aspirated.
I actually have 2 240sx's one of them that is going through an RB25det neo transplant. Don't talk to me about turbo. The fact is the topic was about power for natural aspiration.

Scooters NA KA never came close to the power mine made bone stock with a shitty safc, and the scv manifold. ITB's over rated IMO.
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Old 10-25-2009, 06:51 PM   #93
 
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if the ladies like it, might as well stick with it...
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Old 10-27-2009, 02:54 PM   #94
 
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there was a good intake for the KA. The horrible intake seems to take so much to overcome na or forced induction. I guess we will see how good the upper intake is with the recent KA-Rs popping up.

I'm still going V8 at some point down the road.
If you go turbo; plenums are easy to make but your not losing that much HP with the stockie, plus you gain torque and velocity durring your off boost times.

If you live in cali like me DD consits of 30 mph max on the 405 to and from work. I guess you could put a loud BOV and spool it in first as you move forward those 3 car lengths in front of you, that way even the hondas laugh at you. Theres alot of off boost time, I'll definitly pick a high capacity radiator over a plenum. Espicially for a dd.

V8 is nice, fyi q45 motors are cheap, cops wouldn't know the difference from the KA.

LOL that pic is awesome, I'm getting that on a shirt!

Last edited by keytops; 10-27-2009 at 02:55 PM. Reason: someone posted that awesome pic
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Old 10-27-2009, 03:46 PM   #95
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Nice assumptions there buddy.
The speed limit in my neighborhood is higher than 30 and some of the surface streets in Fresno flow higher than 50. Driving around the valley on the freeway can get up to 95 without weaving through traffic.

All the info on the KA that I have found points to the intake as the bottle neck in the system. You can take that or leave it.

The vh is indeed cheap. I got one at a junkyard for $140 last year. Cops will know the difference though. I will do it legally by going through a state ref.
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Old 10-30-2009, 11:53 AM   #96
 
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A guy I go up to the mountains with runs a q45. We've both made it through a carb checkpoint with only him getting a fix-it for bald tires. You missed the whole point of my post. Keep in mind were talking about DDs. The big ass rib cage intake is a bottleneck on the system but it does help on the low end and if you only had $400 to spend and you had to pick between a radiator or a plenum the radiator would be a much better choice. I ran ITBs on my n/a ka. I wasn't impressed, the top end pulled nice but the low end suffered. Granted I didn't have a killer tune and the setup was pretty redneck but I'm running my stockie again, ITBs are asking for problems on a DD.
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Old 10-30-2009, 12:42 PM   #97
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You can keep the low end by staying with long runners. The stock intake is like a log type turbo manifold. It works but it isn't the best flowing out there.

I would like to get itb with long runners, port the head, and get a fully balanced crank.(If we assume I can afford that I can surely afford a larger capacity radiator as well.)

For the cost of all the above I can put in the VH I already have and double my power with out touching it AND stay legal in Cali.

Modding cars would be so much better with out the stupid visual inspection.
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Old 11-04-2009, 12:23 AM   #98
 
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if you want all motor, you picked the wrong car.
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Old 11-04-2009, 11:46 AM   #99
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Why do people keep bumping this thread with bull shit?

If you have nothing to add then don't say any thing.

There absolutely no reason you HAVE to go forced induction of any kind with this car.
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Old 11-04-2009, 06:26 PM   #100
 
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if you only want 2 and change to the wheels and have it NA. just drop an LT1 or LS1 in there and call it a day.
I'd say do what ever the fuck you wanna do to your car! The LS1 is a great swap for a 240 it weighs damn near the same as the KA so you won't have the suspension overload or handling problems. The downside to the LS1 is the cost a good motor and tranny is gonna run you anywhere from $2000 to $5000. If you aren't a fabricator then you need mounts made as well as headers, radiator etc... then you have to source an ECU, update your fuel system and all the other bells and whistles. I would recommend chassis stiffening and bracing also. Hinson Supercars has all the stuff to do this swap but the prices are a bit high. As for the LT1 well that is a whole different demon that requires full fabrication.

check out www.hinsonsupercars.com

I have had success with the KA and i still love it. My suggestion is not to set specific power goals but to build it with the best parts and address its weaknesses and make changes where needed. Don't be a monkey and boost a stock motor, it'll be fun.......for awhile anyhow!!!

Just my two cents, but what do I know im just a redneck wit a flatbed!
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Old 11-06-2009, 04:18 PM   #101
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Buy a 350Z leave it bone stock and now you have a newer car with the NA power you want.
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