Mike Kojima posted on Monday, April 14, 2014 7:13 PM
In our last trip to the dyno, we tested AEM's Short Ram intake on our 350Z. We were surprised to find a small but definite power increase over another leading intake that was already on the car. Since AEM makes a long runner Cold Air Intake as well as the Short Ram, we decided to test that as well as an interesting contrast between the two vastly different intake designs.
Mike Kojima posted on Wednesday, April 09, 2014 2:06 AM
We have been working on getting more power out of Project 350Z's VQ35DE engine in our latest series of articles. With success coming bit by bit, we decided that we had to give the oiling system a little help. Some 350Z's with highly modified suspension and sticky tires have suffered from engine oiling issues when driven on the track hard. The oil had simply sloshed away from the pickup under hard cornering allowing the oil pump to suck air. Since engine bearings are made of soft metal and depend on a hydrodynamic layer of pressurized oil to prevent damage, any interruption of oil pressure caused damage very quickly.
Chuck Johnson posted on Sunday, April 06, 2014 10:21 PM
After removing more than one cylinders' worth of displacement from an SR20DET, the need to improve the volumetric efficiency of our engine through forced induction became absolutely critical. In other words, if we were going to have any chance at breaking land speed records, we'd need a badass turbo system and there was simply no room for scrimpin' here. So, we stocked our turbo system with the best components we could find: A Borg Warner EFR turbo, dual Turbo Smart Hyper Gates, and a stainless steel Full Race Motorsports turbo manifold. Then, we made all the right connections with Earl's Performance Products.
Colin Holte posted on Monday, March 31, 2014 8:43 PM
Project G20’s an aerodynamic disaster. It’s blockish shape leads to a car that makes masonry look sleek. As a result of poor aero combined with suspension balance in line with “loose is fast, don’t be a <sissy>”, we needed all the APR aero help we could to tame this bronco.
Mike Kojima posted on Sunday, March 23, 2014 2:59 AM
When we first got Project 350Z as a well used and beat up car, one of the mods the car came with was an Injen Cold Air Intake. Since Injen intakes have a pretty decent rep we simply left in on the car. However, when we installed the intake manifold spacer, we noted that the manifold was full of dirt and that our engine was a little low on compression for the amount of miles that it had.
clint boisdeau posted on Tuesday, March 18, 2014 5:27 PM
Brakes, the all so critical system of a automobile that turns momentum into heat as well as being the most important safety feature of any car. Unfortunately they're often over looked or marginalized, even by those who choose to track their cars on road courses. Seems as though braking upgrades are not nearly as "cool" as power or suspension modifications, even though braking is far more important.
Mike Kojima posted on Monday, March 10, 2014 12:13 AM
So far we have tried some easy bolt ons like a manifold spacer, headers, high flow cats and exhaust on our 350Z all with good results. Naturally at this point it is time to change camshafts to get more bolt on power out of our VQ35DE engine. One thing that discourages many people from going this route is that changing cams on a VQ engine is quite a big job. Having two banks of cylinders and 4 cams is a lot of the reason. It's not super hard technically but it requires at least a couple days of wrenching and some care has to be taken to avoid problems.
Time consuming or not, camshafts are the next logical progression in the evolution of Project 350Z so we asked our friends at Jim Wolf Technology or JWT to provide us with some of their excellent C2 cams. We chose the C2 because they were probably the biggest practical camshafts that would work in the stock bottom end engine.
Mike Kojima posted on Monday, February 24, 2014 12:56 AM
In looking for more low hanging horsepower fruit for Project 350Z, we decided to try an intake manifold plenum spacer from MotorDyne Engineering. The 350Z's VQ35DE engine has a very thin intake manifold plenum that slopes toward the front of the engine to clear the low hood line. Although this is good for styling, the engine would prefer more plenum volume and the flow to the front most cylinders is somewhat choked off due to the low overhanging plenum wall.
Colin Holte posted on Monday, February 10, 2014 11:57 AM
Toyo has been a staple in the R-compound world ever since it introduced the RA1. Until now, they didn’t offer a true DOT dry weather track tire. With the Proxes RR, Toyo makes a run at this hotly contested field. We tested a set to find out if they succeeded.
Colin Holte posted on Sunday, February 09, 2014 1:48 AM
It only takes a short glance at any car I’ve ever owned (or any house, or my closet…) to realize I’m the wrong person for this third step on Project Silvia’s Girlfriend. Nevertheless, Sarah wanted a car that was up to her borderline obsessive standards of cleanliness and perfection, so I had to do my best to at least look like I was trying to achieve that. I’ve seen lots of pretty cars before, and I have a reasonable theoretical grasp on how they got that way, so I considered myself up to the task… at least at the beginning.