Forum: C4 ZR-1 General Postings
11-23-2014
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Replies: 51
Views: 11,808
Re: SLP Cold air intake....Worth the money?
One thing that has now been mentioned is how much nicer it is cruising in 6th gear with the 4:10s. A stock L98 in 6th has a bit of a low end advantage torque was which Gm found acceptable, even with...
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Forum: C4 ZR-1 General Postings
11-21-2014
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Replies: 51
Views: 11,808
Re: SLP Cold air intake....Worth the money?
I am always amazed at the response to 4:10 gear ratios. The negative remarks surrounding these gears is almost comical. From a dead stop and launch it is more difficult to not have tire spin but I...
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Forum: C4 ZR-1 General Postings
11-17-2014
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Replies: 7
Views: 1,494
Re: No More VA Emissions!!!
Rich, I am with you on this one! It will truly be great to not have to worry as to how we are going to get ours cars through emmissions every year. One less thing to worry about. Although I did have...
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Forum: C4 ZR-1 Technical Postings
05-26-2014
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Replies: 184
Views: 62,813
Re: 4.10 gears...not what I expected.
I have read most of these post and it is a fascinating discussion. The one thing that no one has brought up is how does the single mass fly wheel affect al of this. I have a 90 ZR-1 with Marc's 510...
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Forum: Mid-Atlantic Region
04-14-2014
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Replies: 17
Views: 2,942
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Forum: Mid-Atlantic Region
04-13-2014
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Replies: 17
Views: 2,942
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Forum: C4 ZR-1 General Postings
04-01-2014
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Replies: 35
Views: 4,940
Re: ZR-1 spyder Restore to original?
Maybe they can lose those wheels and put something decent on it. Those wheels are looking incredible dated. NOt that they were earth shattering good looking when they came out. AN opportunity to...
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Forum: C4 ZR-1 General Postings
03-24-2014
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Replies: 10
Views: 1,588
Re: What if ? 24 Hour record
Guys, with all due respect, I think this dream is being WAY overly simplified. What calculations on paper provide is much different that real world requirements are. Not trying to be a dick or burst...
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Forum: Professional Motor Sports
03-19-2014
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Replies: 14
Views: 5,894
Re: Fascinating F1 power technology
Well, I am feeling somewhat justified as to my comments made regarding the pathetic sound coming form the latest F1 engines. Please take a look at Autoweek and the most recent article regarding F1....
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Forum: Professional Motor Sports
03-18-2014
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Replies: 14
Views: 5,894
Re: Fascinating F1 power technology
My reply was not to dispute the technical difficulty in driving F1 or even comparing it to IRL racing. There is no argument that can change the fact the F1 is THE most technological racing on the...
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Forum: Professional Motor Sports
03-17-2014
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Replies: 14
Views: 5,894
Re: Fascinating F1 power technology
I miss the real F1 engine sounds. These new motors sound like a Subaru WRX with a plug wire disconnected. Yuch. Very disappointed. SHowing my age but I prefer huge rear tires, big FN wings bag the...
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
03-03-2014
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Replies: 6
Views: 2,282
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
03-02-2014
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Replies: 6
Views: 2,282
CCW classics for sale
17x11 fronts, 17x12 rears, polished barrels, black centers, wheels have a set of "old" Hoosiers mounted. These tires have had only two heat cycles but are very old . Some track claw may bring some...
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Forum: C4 ZR-1 General Postings
01-28-2014
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Replies: 58
Views: 7,155
Re: Time to face the music.
I guess the key word in all of this is "collector" not really how great a car really is. I think I have some perspective on this. In 1981 I bought a 1966 GT350 H. Black/Gold stripes 4 spd. I restored...
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Forum: C4 ZR-1 General Postings
01-22-2014
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Replies: 144
Views: 44,472
Re: Which Performance Chip do you have?
The only way a prom can be effectively calibrated is with the car that it will be going in is on the dyno. Off the shelf proms are nothing more than a guess as to what level of tune your particular...
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Forum: C4 ZR-1 General Postings
01-21-2014
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Replies: 30
Views: 3,468
Re: Battery Tenders
Just my two cents, I saw this thread and like to add that my experience with the "battery tender " has been excellent. I used them on my race car when not in use, my 05 CTS-V which is not driven much...
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Forum: Mid-Atlantic Region
09-16-2013
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Replies: 26
Views: 3,469
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Forum: C4 ZR-1 General Postings
09-10-2013
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Replies: 17
Views: 2,552
Re: Need to get a ZR-1 from Maryland to Chicago
I have chosen Tom Sunday to transport my car to Marks. I have met Tom and have seen his equipment and it is first class. THe rate they have quoted me is very fair and their insurance and service has...
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Forum: C4 ZR-1 General Postings
07-19-2013
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Replies: 25
Views: 2,328
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Forum: C4 ZR-1 General Postings
07-09-2013
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Replies: 21
Views: 7,162
Re: ZR-1 set up for autocross
Even though I own ZR-1 I would suggest that athough competent you are already at a disadvantage when it comes to auto-xing. Compared to a well prepared C4 you are looking at significantly more weight...
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Forum: C4 ZR-1 Technical Postings
05-28-2013
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Replies: 28
Views: 3,076
Re: Gear ratio choice
Charlie, now that you have gotten new tires, opting for the 410's will be a good option. Phil and I have them and I would never go back. The Zr-1s are not exactly torque monsters with minor mods so...
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Forum: C4 ZR-1 General Postings
05-23-2013
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Replies: 19
Views: 1,881
Re: ZR-1 racing in Germany
Lance, I believe I can answer the question you have regarding the rear wing. Wings are invaluable today. However without a front splitter and undertray the car would push horribly. To give you an...
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Forum: Corvette Technical Questions
05-22-2013
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Replies: 8
Views: 6,375
Re: Opinions on this 1990 Lingenfelter Vette
I think what is really cool is the one off intake. It appears to be a combination of a "super ram & mini-ram" all in one. It definately is a one off item and obviously works well. I would also assume...
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Forum: C4 ZR-1 General Postings
05-19-2013
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Replies: 37
Views: 7,134
Re: Where in the World is...
I just don't understand how such a GREAT and well designed piece could just fade away without a clue as to where the molds are. Pirate racing ran several different nose sections, some two piece and...
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Forum: Mid-Atlantic Region
04-30-2013
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Replies: 6
Views: 928
Re: MVMD - Sunday, 5 May 2013 - WAZOO
Not to highjack a thread but I thought this might be the best venue with which to share this information I just received. I have been told that this Saturday at Kates cars & coffee in Great Falls...
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