Re: Need a bit more Speed

[jeff brown <jeff66@xxxxxxxx>]

Cheapest, easiest?  small shot of gas....

On 29-Oct-11, at 3:50 PM, Donald Gallimore wrote:

> After my one journey to the strip this year, there is no improvement  
> over last
> year and I'm still 0.20 seconds from cracking into the 11s with my  
> near 3800#
> 1965 Belvedere. How do I pick up that two tenths or so without a  
> spending a
> fortune. Keep it under $2,000 (or a lot less).
>
> My first thought is reduce weight. Scrape off the undercoating and  
> take out the
> jack and spare. But I don't want to get carried away with weight  
> reduction as I
> want the car to look "stock".
>
> I'm pondering a serious day at a chassis dyno with someone who knows  
> carbs -
> that might cost me $500 or so.
>
> Other more expensive options is changing the pistons to get a quench  
> motor with
> the existing open chamber 452 heads (is that even possible?). $300  
> for KB
> Hypertech step pistons. Plus rings, gaskets, etc.and a engine  
> rebalance.
>
> Next step is to go to Performer RPM heads. I'm concerned about power  
> loss as I
> already have a Stage 1 port job by Koffels on the 452. One  
> restriction is I want
> to run pump gas - 93 octane. Bare heads in the $1,200 a pair range  
> plus maybe a
> $100 to install the valves out of the 452 heads.
>
> I'm already running a near 550 lift Comp Cam and think that will not  
> change.
>
> 60 foots are in the 1.73-1.74 and it looks a little sluggish off the  
> line. (see
> "Don Gallimore at Pinks All Out" on YouTube) The rear's a 4.10.  
> Maybe a 4.56
> with the existing 4100rpm flash stall converter might do the trick.  
> The 9" tires
> are not stressed now so I think they can handle the additional torque
> multiplication. It's a Dana 60 so it's not a low cost changeover.  
> Could fixed
> one of my 8 3/4 units - destroyed a good number of them in my 4  
> speed days - so
> I've got a lot of parts. That'll cut another 50# off, too. Can it  
> take the load?
> That'll cost me less that $500.
>
>
> Anyone care to offer some suggestions? Thanks in advance.
>
> Akron Don
>
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Please address private mail -- mail of interest to only one person -- directly to that person. That is, send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic.  Thanks!

1962 to 1965 Mopar Clubhouse Discussion Guidelines:
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