Cox Venom Racing Engine
#1
Senior Member
Thread Starter
Join Date: Jun 2004
Location: Cocoa,
FL
Posts: 265
Likes: 0
Received 0 Likes
on
0 Posts
Cox Venom Racing Engine
Have you guys seen the $$high$$ bid on this Cox 'Venom' ..... twice as $$much$$ as the $$most$$ I've ever received on the ones I have auctioned off in past!
http://cgi.ebay.com/ws/eBayISAPI.dll...7606&rd=1&rd=1
http://cgi.ebay.com/ws/eBayISAPI.dll...7606&rd=1&rd=1
#2
Senior Member
Join Date: Jan 2003
Location: BARNWELL,
SC
Posts: 990
Likes: 0
Received 0 Likes
on
0 Posts
RE: Cox Venom Racing Engine
Outrageous. I let one go for a little under $300. I didn't feel too bad about it because I paid about $20 for it new. This seller needs to buy dome Powerball tickets!
#4
Senior Member
Join Date: May 2003
Location: Concord, NC,
Posts: 2,494
Likes: 0
Received 0 Likes
on
0 Posts
RE: Cox Venom Racing Engine
And to think how easy it is to make a clone of one. Heck I have one in the shop right now. I dare to say the whole 1000 only ever made that everyone says is false too. You see alot of Venoms go on the block on eBay alone. So out of only 1000 there just is to many NIB floating around.
Later,
Tim
Later,
Tim
#6
Senior Member
Join Date: May 2003
Location: Concord, NC,
Posts: 2,494
Likes: 0
Received 0 Likes
on
0 Posts
RE: Cox Venom Racing Engine
It was really just all the "best" factory parts stuffed into an off the shelf engine. Good crank(the Venom and Killer Bee shared the same), good bypass porting(same as current Sure Starts but with SPI and big exhaust slits), TD head, the real trick I guess was the light thin walled piston only used in the Venom. It was also it's downfall as of course most Venoms died from blowing the tops off their pistons. If I recall Larry Renger said that the machinest made a change that the designer(s)(Larry I believe) did NOT call for. Of course the Venom was also the only factory red anodized crankcase.
LAter,
Tim
P.S. Skaliwag I should have our project done over this weekend.
LAter,
Tim
P.S. Skaliwag I should have our project done over this weekend.
#7
Senior Member
Join Date: Jun 2003
Location: Lubbock,
TX
Posts: 867
Likes: 0
Received 0 Likes
on
0 Posts
RE: Cox Venom Racing Engine
I have one (NIB) in my cupboard that belongs to a friend. Several times I have told him about what they were selling for on Ebay and he usually asked "Well, is it time to sell it?"
At $700 it may be time . . .
Tim, If you built a clone, and labeled it as such, would they run the same or better and what do you think they would bring?
At $700 it may be time . . .
Tim, If you built a clone, and labeled it as such, would they run the same or better and what do you think they would bring?
#8
Senior Member
Join Date: May 2003
Location: Concord, NC,
Posts: 2,494
Likes: 0
Received 0 Likes
on
0 Posts
RE: Cox Venom Racing Engine
Larry,
I made a couple of Venom clones a couple of years ago and auctioned them on eBay. If I remember right they went for around $125-$150 each.
Later,
Tim
I made a couple of Venom clones a couple of years ago and auctioned them on eBay. If I remember right they went for around $125-$150 each.
Later,
Tim
#9
Senior Member
My Feedback: (3)
RE: Cox Venom Racing Engine
What a collectible like this has is sentimental value to the guys in a certain age group. Once all those guys pass on, I wouldn't expect the next generation of men to place much value in this stuff. I think NOW is the time [give or take 10 years] to sell COX memorabilia. What age group do you think the buyers of this stuff mainly falls into?
#13
Senior Member
Join Date: Sep 2004
Location: Glendale,
AZ
Posts: 230
Likes: 0
Received 0 Likes
on
0 Posts
RE: Cox Venom Racing Engine
Answer:
a) $710.00
b) A nice motor for a red and black scheme Jr. Falcon
c) Something I might buy from Tim W. for under $200 (with cooler anodizing)
d) Cleverly disguised brushless DC
Todd
a) $710.00
b) A nice motor for a red and black scheme Jr. Falcon
c) Something I might buy from Tim W. for under $200 (with cooler anodizing)
d) Cleverly disguised brushless DC
Todd
#14
Senior Member
Join Date: May 2003
Location: Concord, NC,
Posts: 2,494
Likes: 0
Received 0 Likes
on
0 Posts
RE: Cox Venom Racing Engine
Bob,
It looks like a Venom clone. Notice the sharp corner on the back of the prop driver. I looks in the picture to be a standard hex driver like on the Sure Starts that has been machined to remove the hex and the corner wasn't broken. That is was I do to make a clone myself. Not correct spinner as it apears to be an early shoulderless one. Is there a thrust washer between the case and prop driver. Have you taken the tank off to see what it has for a crank? I see the tank has some wear on it but not the case is there any from the starter spring wearing on it?
LAter,
Tim
It looks like a Venom clone. Notice the sharp corner on the back of the prop driver. I looks in the picture to be a standard hex driver like on the Sure Starts that has been machined to remove the hex and the corner wasn't broken. That is was I do to make a clone myself. Not correct spinner as it apears to be an early shoulderless one. Is there a thrust washer between the case and prop driver. Have you taken the tank off to see what it has for a crank? I see the tank has some wear on it but not the case is there any from the starter spring wearing on it?
LAter,
Tim
#15
My Feedback: (50)
Join Date: Sep 2003
Location: Napa,
CA
Posts: 521
Likes: 0
Received 0 Likes
on
0 Posts
RE: Cox Venom Racing Engine
Tim,
No doubt about the early spinner, but I am not sure about the prop driver. I took a close look at the Venom on Martin Hepperle's site and I don't see any differance in the prop drivers. As for a few screw marks on the tank, this can happen the first time it gets mounted. I wouldn't know if Bob's is (or isn't) authentic without closer evaluation.
______________________
I just have think that this is about the high water mark as far as the price for one is concerned, but who knows. Note that THREE DIFFERENT BIDDERS were willing to pay more than $500 for this example!
We could talk about the price trends of "collectables" all day long and never cover all the variables. Dave's assesment that people between 45 and 65 pretty much make up the market for setting the high prices seems quite plausable. The kids are gone (hopefully - assuming you raised them right) and now you have the time and money to go buy back some of your youth.
Arlen
No doubt about the early spinner, but I am not sure about the prop driver. I took a close look at the Venom on Martin Hepperle's site and I don't see any differance in the prop drivers. As for a few screw marks on the tank, this can happen the first time it gets mounted. I wouldn't know if Bob's is (or isn't) authentic without closer evaluation.
______________________
I just have think that this is about the high water mark as far as the price for one is concerned, but who knows. Note that THREE DIFFERENT BIDDERS were willing to pay more than $500 for this example!
We could talk about the price trends of "collectables" all day long and never cover all the variables. Dave's assesment that people between 45 and 65 pretty much make up the market for setting the high prices seems quite plausable. The kids are gone (hopefully - assuming you raised them right) and now you have the time and money to go buy back some of your youth.
Arlen
#17
My Feedback: (18)
RE: Cox Venom Racing Engine
Tim, no thrust washer. As for prop washer I put that on it to compare as I got it with no pro washer. Crankcase has no wear from spring but cylinder has a little where the spring touches. The tank looks identical to some of my Black Widows plastic back. What would the crank look like? Also how many clones did you make. Maybe its one of those! Got it at BARKS I think.
Bob Harris
Bob Harris
#18
Senior Member
Join Date: Dec 2004
Location: OAKEYQueensland, AUSTRALIA
Posts: 1,334
Likes: 0
Received 0 Likes
on
0 Posts
RE: Cox Venom Racing Engine
Bob,
The venom crank should be the same as the early(1996) killerbee crank-see pic , good description of the venom here :- http://www.mh-aerotools.de/airfoils/cox_venom.htm
Stewart
The venom crank should be the same as the early(1996) killerbee crank-see pic , good description of the venom here :- http://www.mh-aerotools.de/airfoils/cox_venom.htm
Stewart
#19
Senior Member
Join Date: May 2003
Location: Concord, NC,
Posts: 2,494
Likes: 0
Received 0 Likes
on
0 Posts
RE: Cox Venom Racing Engine
Bob,
I haven't made a Venom clone in over a year and a half and that one went to Florida. I had a data base of all my engines and who they went to but it was lost when my old computer crashed. I have made maybe 6 or so clones but I have anodized a good number of crankcases red that could of been used by others. I also used to add a serial number to the inside of the tank on engines that went on eBay. Also my clones would not have had the KB/Venom style crank rather I used a balanced stock crank.
LAter,
Tim
I haven't made a Venom clone in over a year and a half and that one went to Florida. I had a data base of all my engines and who they went to but it was lost when my old computer crashed. I have made maybe 6 or so clones but I have anodized a good number of crankcases red that could of been used by others. I also used to add a serial number to the inside of the tank on engines that went on eBay. Also my clones would not have had the KB/Venom style crank rather I used a balanced stock crank.
LAter,
Tim
#21
Senior Member
Join Date: May 2003
Location: Concord, NC,
Posts: 2,494
Likes: 0
Received 0 Likes
on
0 Posts
RE: Cox Venom Racing Engine
Bob,
Take a look at the cylinder bypass porting it will be the same as the new Sure Starts. Twin bypass with the extra little boost channelon both sides.
LAter,
Tim
Take a look at the cylinder bypass porting it will be the same as the new Sure Starts. Twin bypass with the extra little boost channelon both sides.
LAter,
Tim
#22
My Feedback: (18)
RE: Cox Venom Racing Engine
Yep, its got that also! What do you think? Darn it, I did take off a little of the cylinder black trying to get it off! Maybe it is a Venom. Funny, I beleive I paid $10.00 for a bag of old Cox engines at BARKS with it in it. Now whats so special about this engine? So its got a lighter crank and a Sure Start cylinder with a Tee Dee head?????
Bob Harris
Bob Harris
#23
Senior Member
Join Date: Dec 2004
Location: OAKEYQueensland, AUSTRALIA
Posts: 1,334
Likes: 0
Received 0 Likes
on
0 Posts
RE: Cox Venom Racing Engine
Bob,
Dont forget the BlackWidow tank assy and the lightened piston- oh the SS cylinder has sub piston induction , seriously tho its just a combination of parts that work well together to give a reedie good performance, nothing you cant acheive with a bit of mix n match and dremel work. I have a SS that I cut the exhaust bridge out of the rear faceing port and cut sub induction into the front faceing exhaust port, trimmed the crankweb to give better balance and fitted a TD head, mylar reed n it screams with a Cox 5x3. , oh i mixed and matched cyl/crankcases till i got a combination with that had the exhausts front n back faceing , thisputs the transfer ports in a more favourable possition.
Stewart
Dont forget the BlackWidow tank assy and the lightened piston- oh the SS cylinder has sub piston induction , seriously tho its just a combination of parts that work well together to give a reedie good performance, nothing you cant acheive with a bit of mix n match and dremel work. I have a SS that I cut the exhaust bridge out of the rear faceing port and cut sub induction into the front faceing exhaust port, trimmed the crankweb to give better balance and fitted a TD head, mylar reed n it screams with a Cox 5x3. , oh i mixed and matched cyl/crankcases till i got a combination with that had the exhausts front n back faceing , thisputs the transfer ports in a more favourable possition.
Stewart
#24
My Feedback: (192)
Join Date: Jun 2004
Location: Waxahachie,
TX
Posts: 137
Likes: 0
Received 0 Likes
on
0 Posts
RE: Cox Venom Racing Engine
I wonder how your used Venom would do on the auction block? There is probably someone out there with an empty box that will pay dearly for an engine to go in it. On that note, what do you suppose an empty box would bring? I think the box may be worth more than the engine as it would probably be harder to duplicate.
Here is my $15 swapmeet special. I'm a Cox/Thimble Drome collector so I'll hang onto it. Myself, I believe that only 1000 were made. They rarely come up on eBay. I'm sure less than 12 this past year. I have a search set up for them and watch the auctions. I wish I had printed out the listings when they ended then I would know for sure. The one I have is the only one I have seen outside the internet.
Here is my $15 swapmeet special. I'm a Cox/Thimble Drome collector so I'll hang onto it. Myself, I believe that only 1000 were made. They rarely come up on eBay. I'm sure less than 12 this past year. I have a search set up for them and watch the auctions. I wish I had printed out the listings when they ended then I would know for sure. The one I have is the only one I have seen outside the internet.