Everything posted by Jeff G 78
-
Oil Thrower?
I've raced the same engine with and without it and didn't notice any difference. I'll probably leave it off the next time I have the motor apart.
-
280Z Restoration Candidate down in Phoenix -- claims no rust. $2900
Sounds high for what he describes. I'd guess it's a $1500 car at most unless he's overstating the flaws.
-
E85
This has nothing to do with the OP's question, but Tim Zwicky was running E85 in his Tec III FI turbo 280Z. The last I talked to him, he was around 700 RWHP. He did it to run more spark.
-
'72 SU Float Level
I bought the VHS tape back in the 90's when Scott ran the business and it's barely viewable anymore even though I've only watched it a few times. With enough tries, I can usually get the tracking in line so I have some sort of picture and sound.
-
Pilot bushing '72 Z
The pilot bearing goes into the crankshaft and has nothing to do with the flywheel.
-
Triple Weber Install
Congrats on the fix!
-
Broken Head Bolt
Are you using "vice grips" or Irwin Vice Grips? I have found that Craftsman and HF knock-offs are nearly useless.
-
76 280 wheels need identification
No idea, but I'd try ebay. They sold loads of those wheels in every size and bolt pattern. Measure the center bore and see if you can find a match.
-
Timing marks on pulley are very far from the pointer.
What Blue said.
-
76 280 wheels need identification
Those are American Racing "Vectors". Widely known as "Dukes of Hazzard" wheels. I have a set for my race car.
-
Timing marks on pulley are very far from the pointer.
There are several ways to get close to TDC using simple tools. Try this method. Remove the valve cover, distributor cap and #1 spark plug. Turn the engine over until the cam lobes for #1 are both pointing up. Now, check the distributor to be sure it's pointing towards the front and then stick a small wood dowel, drinking straw, or screwdriver into the spark plug hole until it touches the top of the piston. Now rotate the engine back and forth slightly with a 27mm socket and breaker bar and try to get the piston stopped exactly at TDC. It will dwell for a moment right at the top, so you want to find the spot that has a bit of delay each direction before it starts dropping. The dowel/straw, etc. will help you feel the spot. When you get there, mark the crank damper with a white or yellow paint pen right at the "0" mark on the pointer. Like I stated above, also mark the damper such that you can see if it has moved again. I simply extend the "0" mark forward and down. I put a dot on each of the pulley's "V" peaks and draw a line down the front face to the center of the bolt head.
-
Does your S30 leak oil?
I've had 10 S30's over the past 25+ years and I can't remember any of them ever leaking a drop of oil.
-
Timing marks on pulley are very far from the pointer.
My 260 damper failed during a race. I was lucky not to break the crankshaft. Once I removed the damper, it spun like a bearing! Guy (Diseazed) was kind enough to send me a good used damper he had left over from an engine build. Now, I run a radial paint mark across the damper hub and pulley so I can immediately tell if it fails again.
-
My new 1972 240Z ITS race car
Plenty of knee room, but we don't run a dash, so gauges weren't a problem. We mounted the stock gauges in a sheet metal pod. It's crapcan racing, so it was done on the cheap by a teammate who is a HVAC tinner by trade. We need to make a new cluster out of plastic. Our rules state that the door bars must be at least 6" apart, thus the spacing at the rear of the bars.
-
My new 1972 240Z ITS race car
Gotcha. I have never seen a Z cage main hoop not go down to the rockers. Here is my NASCAR bar. The car wasn't finished yet, so ignore the rest of the nasty interior.
-
My new 1972 240Z ITS race car
Looks great Chuck! One question... Is the main hoop diagonal legal? I thought they had to land at the bottom of the cage. It looks like yours lands at the deck or strut tower. I can't quite see where in the pics.
-
Vapor Locking, Causes, Cures
Add me to the vapor lock blues list. My 260 with SUs was a mess last fall during a 25+ hour race. At every daytime pit stop, it would refuse to restart and we lost a ton of time trying to get the carbs cool. We eventually found that opening the hood before we shut it off to fuel was just enough to keep the carbs cool. I plan on reworking the fuel rail and attachments and adding a ZX injector fan as well as cutting a hole in the hood for venting. I already have a large heat shield, but I might make a larger one. We go though way too much fuel in a race to run alcohol-free. Last fall, we burned 150 gallons in one day.
-
KYB upper strut mount insulator
Did you call Nopi and ask? There is absolutely nothing in the description that indicates it's only the bearing itself. EDIT: You are correct. I copy/pasted the P/N and found the part on Amazon. They show it as just the bearing. I have never bought anything from Nopi and if that's as good as they can do on descriptions, I probably would never buy anything from them. I would be tempted to call them just to yell at them and tell them their listing is completely wrong.
-
Family photos
Haa haaa haa haa. Good one Guy!
-
Family photos
I've been waiting for a family photo. Simply stunning! BTW, how long did it take to keep moving the cars forward and backwards to get all of the different angles? Great photography as usual Brandon.
-
240z engine and trans removal
I always pull them as a unit. I've done it dozens of times over the past 25+ years and I find it to be much easier. Like siteunseen said, I use two pairs of ratchet straps as levelers. The commercial levelers are really tall and can make it hard to clear the rad support if you don't have a lot of garage height to work with. I pulled a yoke off an old driveshaft for a trans plug, but you can always find something that works to keep the oil in. Gear oil is NASTY smelling, so be sure to contain it.
-
Triple Weber Install
Gary, We just missed each other. I moved from Ohio to Michigan in 1994. They do still race at Waterford, but I prefer Grattan and GingerMan. The neighbors around Waterford complain too much about noise and it makes it very strict as to when they car run and for how long. I always wonder why people move in next to a race track and then complain about it. The track was there long before the houses. I did do a test day last summer at Waterford. One of my Z cars came from Greg Clark (is that right???) just North of Phoenix. He used to have a whole fleet of Z's for sale. I ended up selling it and then it traded hands one more time. It now belongs to another forum member "Lazeum" and resides in Paris. I'm always amazed at the journey cars take. I have bought cars from many different states and moved them around.
-
Triple Weber Install
Thanks for posting. It looks great and I'm sure it sounds even better. I had triple Webers once and they sounded fantastic. I'd like to have them on a Z again someday.
-
The great BEFORE and AFTER thread
As much as I liked Arne's car with the Appliance mags, I think it looks even better with the dark wheels. Glad to see it has a good home.
-
Newest addition to the garage.
Another beauty Guy. What wheels are you going with this time?