Went ahead and put some new tires on the vette in Z06 sizes to get rid of the ugly ass stretch and get the junk falkens off. Also put some black lugs on because the chrome ones were all different.
Went from 245/45/17 & 275/40/18 to 265/40/17 & 295/35/18 in Bridgestone RE760s. I really loved these tires on the Z28 and so far Im really diggin them on the vette. They ride very well, perform well in wet and dry and helped fuel economy.
AHHHHH WIDE...
About the fuel economy, I tested highway mileage on the falkens on my normal commute to work, on ramp to exit ramp, and got 36 mpg and change, did it again on the 760s, weather is different and I know there are a ton of variables but Im gonna chalk some of it up to the tires, considering they improved my fuel economy on my Z28 when I upgraded from E36 M3ty tires also. That is strictly hwy with cruise set at 75 mph, Im averaging a little over 26 when you include the in town driving. It goes down considerably when Im foolin around.
Also tweaked the exhaust so its not stupid crooked like it was, Its still not perfect, but better.
Also decided to do a little maintenance. Was reading about all the vette owners talking about how you have to change clutch fluid every oil change or weekend or hour or whatever. I subscribe to change fluids, except oil, once a year, and the only time Ive ever change clutch fluid is when replacing parts, but I figured I changed everything else and LS1s do tend to have clutch hydraulic issues so what could it hurt. I picked up some synthetic Dot 4 and a 2 cycle oil mixing syringe.
I did the ranger method, which is drain the reservoir, wipe it out, refill, pump pedal slowly 30 times, repeat until clean.
HOLY HELL, that E36 M3 was dirty. I did it about 4 times and its way better but still not perfect so Ill do it a few more times in the next week between drives.
Remember this is brake fluid not gear oil.
Also got me some plugs and wires. Went with MSD wires and got a free set of NGK TR55s with the purchase.
The MSDs have this really cool tool that stretches little numbered rings onto the wires, I was so entertained by it. I numbered 1,3 & 2. I was just going to number the first cylinder on each bank because I work on all makes everyday and always forget which is bank one on the LS1, but 1 is behind the alternator so I did 3 also.
I was able to do it in about an hour and a half. I love the LS1, not because of power or economy, just because its SOOOO much easier to work on than the LT1 I cut my teeth on, and this LS1 still has all the emissions junk on it, once I pull the air pump and rest of the emissions stuff it will be even easier. I did it on the ground and only had to remove the alternator and 2 bolts for an air pipe. The Lt1 had to be in the air and pretty much everything had to come off the front.
1 side done.
Other side done and FRCs back on.
Old parts. The wires were trash, two I broke because I yanked, the others just came apart with barely any pressure, 2 came out in 1 piece. Plugs had about .070 gap, I think the Delcos come with a .040 or 050 gap. Havent driven it but I did start it up and warm it up, it has a noticeably smoother idle, it used to have an intermittent miss at idle, you could hear and feel it but it wasnt sever enough to throw a CEL, it seems to be gone now.
Im seriously considering plastidipping the rear tomorrow depending on weather. Saw a silver one with it done on the way to work and it looked GOOD.
Pic for reference.