Re: 70 COPO
 

I'm sure Don had several reasons in mind for the Deuce copo's, one of which we feel was also SCCA homogulation - hence the similarities to the BOSS 302's. There were plans for Yenko big block products in '70, but alas, there were plenty of '69's on the lots!

Don't confuse the motives of Yenko with GM - I don't think GM created the copo to beat the insurance companies https://www.yenko.net/ubbthreads/imag...mlins/grin.gif GM approved the Deuce copos bec/ Don was buying 'em.

https://www.yenko.net/ubbthreads/imag...lins/beers.gif

There might just be a showdown on SCR9 betw/ a Deuce and a '70 Z https://www.yenko.net/ubbthreads/imag...ns/naughty.gif

Re: 70 COPO
 

Marlin,

Sorry do not want to go too far off topic - but just one more question for you. I know there were Canadian Nova COPO LT-1 cars sold also. Were there any non Yenko Converted LT-1 Nova's sold stateside?

Phil https://www.yenko.net/ubbthreads/imag...lins/beers.gif

Re: 70 COPO
 

There were indeed two that went to Canada, with one surviving. We do not know of any that were sold in the US outside of Yenko's orders. However, most who have discussed this topic at places like the SCR's believe that the possibility is quite high, but without any special identification it would be hard to identify them.

Re: 70 COPO
 

"Either way, both are cool cars - but then, I might be a bit biased too"

I Agree! 360hp out of a 350 stock?!
FWIW, Did'nt the LS5 454 have 360hp?

Phil, which one of us is going to take Marlin up on that offer? https://www.yenko.net/ubbthreads/imag...lins/smile.gif



Rich

Re: 70 COPO
 

Rich,

Gee that is a tough one. Marlin runs the most consistant 14.4's that I have seen. Seriously-I cannot bring myself to risk the original drivetrain. You know perhaps if I had blown the engine up earlier in life, I might be more risky with it, as you may know in the LT-1 7500 comes up really quick and things get scary fast at those RPM's.

Original motor in your car?

Phil https://www.yenko.net/ubbthreads/imag...ns/naughty.gif

Re: 70 COPO
 

Arrgh.. I have driven hard alot of 70Z's and never had one come apart. Unless it is not put together right or is worn out it should hold up to a little abuse.

Re: 70 COPO
 

Charlie,

Engine is good, Problem is I get kind of fearless when it comes to RPM's and I am used to high RPM modern fuel shut off. I am not sure I will be able to control my urge to wip it at the top end. I used to race it quite a bit as a kid. Took lots of chances including a 130MPH charge to the "top" one day.

http://i6.photobucket.com/albums/y22...PO/Cnv1052.jpg

So I gotta pass.. Marlin will have to find someone else to beat up on https://www.yenko.net/ubbthreads/imag...mlins/hmmm.gif

Phil https://www.yenko.net/ubbthreads/imag...ins/tongue.gif

Re: 70 COPO
 

[ QUOTE ]
Rich,

Gee that is a tough one. Marlin runs the most consistant 14.4's that I have seen. Seriously-I cannot bring myself to risk the original drivetrain. You know perhaps if I had blown the engine up earlier in life, I might be more risky with it, as you may know in the LT-1 7500 comes up really quick and things get scary fast at those RPM's.

Original motor in your car?

Phil https://www.yenko.net/ubbthreads/imag...ns/naughty.gif

[/ QUOTE ]

Full original drivetrain in my car, seen 7500 rpms many times - I ain't skeared of your little 'big spoiler' copo https://www.yenko.net/ubbthreads/imag...mlins/grin.gif

BTW, you must have been sleeping last year, it's now 14.2's mister - don't knock another guy's times until you've run a better one https://www.yenko.net/ubbthreads/imag...mlins/grin.gif

Re: 70 COPO
 

All joking aside https://www.yenko.net/ubbthreads/imag...mlins/grin.gif there is no better feeling than a blast down the 1320 with your fully restored car, regardless as to what it is; a deuce, a Z, a... You don't even have to go fast to have fun, as my 14.2's @ 99mph can attest to. Back to your previous topic of conversation.

https://www.yenko.net/ubbthreads/imag...ins/3gears.gif https://www.yenko.net/ubbthreads/imag...ins/3gears.gif

Re: 70 COPO
 

Marlin,

14.4, 4.2, 13.9, all were times run in published road tests on LT-1's at the drags Camaro, Nova and Vette, so you know you are as good as the test drivers!!

But.. Sorry https://www.yenko.net/ubbthreads/images/graemlins/no.gif you just cannot egg me on enough to twist the tires on the '70 Camaro. https://www.yenko.net/ubbthreads/imag...ins/3gears.gif

Good try though... https://www.yenko.net/ubbthreads/imag...lins/beers.gif

Phil

PS. Lets compare broach marks on the decks of our engines at the show. I am collecting information on all of the Decking pattern variations for '70. WOW!! You have your original engine that is too cool!! https://www.yenko.net/ubbthreads/imag...iggthumpup.gif