Q I just picked up a 1995 Nissan 240SX. I'm going to start off with a 5-speed swap and then upgrading the whole suspension system before I drop out the KA. My question is what engine would I get the best bang for the buck? I know for sure I'm not sticking a GM LS series under there. And I know Toyota has the JZ engines which would be sick but no. I'd rather own a Nissan with a Nissan engine then a Nissan with a Yota engine in it.
Jesse Piersa
A First off to help you with your sex change, we mean automatic to manual conversion, you should take a look at issue #10 of Project Car magazine. They did a full step-by-step manual conversion on the 240SX. If you didn't buy the issue last year when it was on the newsstands you can pick it up at www.simbackissues.com. Depending on your goal and what you do with your car, we can't tell you which engine will perform the best. Judging simply on horsepower, the KA would be the best per dollar being that you already have it. And an RB, LS1 or JZ would all require you to buy an engine and a mount kit. An SR20DET can run you as much as $2500, for up to 245hp. If you put that kind of money into turbocharging your KA24DE, you will definitely get more than 245hp.
Q What part do I need to covert my Civic to AWD? I know there is a Civic Ferio that is AWD with a B16 but I do not know which. I've also heard of a CR-X VTi but do not know if it's FWD or AWD. I've heard that the rear end 4WD Civic from the 80s is pretty much bolt on. If I went that route I would need to know where I can get a differential that is geared the same as the front differential. I plan on putting an LSD in the front.
Anthony Firth
A We don't know of any factory AWD option for the CR-X, but we have seen one CR-X converted to AWD. Since you're going to building a B-series, you will need the parts from the B-series CR-V. This is the only Honda transmission that will work for your conversion. The older Civic wagon also came AWD but it's a D-series transmission, and that's the same situation with the JDM Civic RTi and JDM Integra Xi (ZC). Sorry, but the parts do not just bolt up. You will need to figure a way to mount the rear end with a rear subframe. We haven't seen the conversion done without major welding and modification, and probably wouldn't recommend this unless you're that hard up for an AWD Civic.
Q I have a problem with my 1991 Nissan 240SX. When I turn the key it won't start. It doesn't even make a noise like it wants to start. I changed the fuses and the relays. What can it be: ignition, starter or what? Please help.
Roberto Arreola
A Well there are a few common problems with the 240SX of that age. First, lets look at the typical problems that would prevent any car from start-up. Make sure it's not the battery by trying a jump. Once you've ruled that out, it's time to test the starter. If your starter is bad, you can tap it with a hammer or some other metal bar and it will work again one more time. The other method is to just push start the car. If that doesn't work either then your starter is probably fine. Two common problems with older 240SX cars are bad fuel pumps and bad contacts in the ignition wiring. All cars need three things to start: air, fuel and spark. So now you have to see if the engine is not getting fuel or a spark (ignition related). To test for spark, pull a spark plug out leaving the wire attached to it. Then have someone try to start the car with you standing on the side to see if the plug sparks. To test for fuel, pull off the fuel line going to the fuel rail and then try to start the car and see if the fuel continues to flow out of the line. An aftermarket fuel pump is about $100 and the ignition switch is about $50.
Q I have a 1991 Geo Storm is there anything I could do to make it faster and better-looking? It has a four-cylinder and a five-speed in it.
Matt Clong
A We would first start by buying a 'For Sale' sign for it.