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  1. Tuna

    CB radios?

    Anybody still use CB radios other than truckers (assuming they still do)? I found a Cobra 40-channel walkie-talkie in my closet recently that appears to still work except that I can't hear anyone to talk to.
  2. Tuna

    Is a '93 LT1 any quicker than a '93 LT1

    Not enough to notice difference between them in performance but noise is different. The 92 has magnesium valve covers and a different cam profile - it creates more valve train noise than the 93 and later LT1 engines. The 93 and later LT1 engines has composite valve covers that are taller and...
  3. Tuna

    Question: Tires

    Michelin Pilot Supersport ZP - if you don't drive in the cold or on ice or snow! Great summer performance tire. Michelin Pilot A/S 3 + ZP - if you drive all year around - Not on snow or ice however and not on the track
  4. Tuna

    Blue Bullet Blog-The C6 Ownership Experience

    Well, that sucks. Like you, I would have thought Katech had this upgrade down. Guess not. At least they want to make it right.
  5. Tuna

    Spring Cleaning

    I think you are right.
  6. Tuna

    Spring Cleaning

    I guess I'm a fair weather show person. 40 degrees and 25 MPH winds were not fun. And I take the tire tread cracking warning seriously on my SuperSport tires. I did get to visit for a while and see a new C7 ZR1 and say hi to a few friends before heading home.
  7. Tuna

    Spring Cleaning

    The "Tuna Sport" hasn't seen much driving over the winter. What with temps below 50 and Pilot SuperSport tires, I usually leave it in the garage. Well, Spring has sprung (I hope) and car show season is starting. So, I pulled out the Tuna Sport this week and cleaned it. Here's pictures to...
  8. Tuna

    Help! 1996 corvette overheating

    Appears to be normal. My old '96 LT4 would warm up to around 230 idling and at parade speeds with the AC off. AC on turns on the fans and cools it down. The 'reverse flow' LT1 and LT4 engines were known for this behavior. My old '92 did the same.
  9. Tuna

    Grand sport wheels offset

    Hib posted a C4 suspension chart in the Tech Center. Go here: 1984 - 1996 Corvette Suspension Chart - CorvetteActionCenter.com It includes the wheel specifications for every C4 wheel. I used the ZR1 wheels on my old '92 and they fit just fine but I also installed the GS fender flares. The...
  10. Tuna

    What Size Wheel Spacers '85 / 16" / 6" BS / 32mm -to- '95 / 17" / 6.9" F & 7.4" R BS 56mm ???

    Offset difference is the reason for the spacers. The late C4 wheel is 56mm offset as you noted. Your 16x.5 wheels have a 32mm offset. The late wheels will sit under the car farther without spacers. Doing the math, that's a 24mm difference or .94 inches. I don't know the width of the...
  11. Tuna

    What Size Wheel Spacers '85 / 16" / 6" BS / 32mm -to- '95 / 17" / 6.9" F & 7.4" R BS 56mm ???

    Check out Eckler's - they list spacers for converting early C4s to late C4 wheels. Corvette Wheel Adapter Set, 16" To 17", 1984-1988 Well, the link does seem to work, so search on Ecklers and you'll find them.
  12. Tuna

    Question: original window sticker availability

    See the National Corvette Museum web site here: Build Sheets & Window Stickers – National Corvette Museum
  13. Tuna

    Summer only?

    Summer Only: if the temperature is less than 50F, be more careful. If the temp is less than 40F, leave it in the garage. There are posts and bulletins here that point out that the Pilot SuperSport tires may crack in cold weather. Plus they lose traction when they get cold (below 50). So, if...
  14. Tuna

    Callaway or Lingenfelter

    There's always Katech to consider. Check out Hib's "blue bullet" posts.
  15. Tuna

    96 CE giving codes p0171 - p0174 Bank 1 and 2 lean

    Put a pressure gauge on it and check the fuel pressure before you buy a new pump.
  16. Tuna

    Blue Bullet Blog-The C6 Ownership Experience

    Rattles? I'm not hearing any in my 427 Vert and it's got 49,000 miles now. Then again, I don't always wear my hearing aids. ;) I ought to drive out to California and have you check it out for me. :D Has it warmed up enough to put that new Katech engine to limits yet?
  17. Tuna

    Happy New Year 2018

    Yea Ha! Look out world!
  18. Tuna

    Which C6 Year Would You Recommend?

    That does make it hard. I've owned 3 C6s - 06, 08, 13; so let me put in my 2-cents. First, get the newest one you can afford. Each year, they got better. Now for my personal experience. The 06 was a coupe and my first auto Vette. I didn't like the paddle shift mode. The early 6-sp auto...
  19. Tuna

    Help needed! Noise coming from under car.

    The cats on my old '92 started coming apart many years ago. I noticed a rattling noise when I was at an ATM or fast food drive through with the window down. Sounded like a coffee can (tin can) full of marbles being shook. Glad you figured your noise out.
  20. Tuna

    Question: American flag

    Just about any graphics or sign shop in you area can do that for you. 24/7graphix does full body kits in my area.
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