David Vizard / Uncle Tony...Small block Infos ?

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I think that's because no one really knows. Every single time you see "stock 340 on the dyno" it ends up with headers, aluminum intake, more carburetor and on and on. I've never seen the FIRST stone stock 340 dyno pull. Not one.

That dumb article had a stock form 340 on the pump. 281 at 5200
 
281 sounds about right and it fell off from 5200. That avs and dinky *** cam had enough with the weak factory springs.

The old carb cfm math fails on mopars. Gives you the absolute smallest carb you should run, not the best...
 
281 sounds about right and it fell off from 5200. That avs and dinky *** cam had enough with the weak factory springs.

The old carb cfm math fails on mopars. Gives you the absolute smallest carb you should run, not the best...
Just like their duration @ .050 math. lol
 
281 sounds about right and it fell off from 5200. That avs and dinky *** cam had enough with the weak factory springs.
I wouldn't be surprised if that's all it made, but if I had a 340 it wouldn't be stock anyways, I find the stock hp fight's funny, especially the 230 hp 318 :)
The old carb cfm math fails on mopars. Gives you the absolute smallest carb you should run, not the best...
100% I don't think that formula as a carb formula at all.
 
I've yet to see people agree what a factory 340 makes though, but fair enough lol
In 1970 I never got my 3:23 four-speed Dart under 15 sec. I don’t remember the mph. Problem was lack of driving skills. I could speed shift it fine and never miss a gear, but I wound it out in each gear. I ended up wondering whether to even hit 4th. I remember a Duster beside me that I beat out of the hole gaining on each shift. Advertised or dyno hp either one couldn’t predict the et without knowing the driver. I’d short shift it for sure if I had it to do over and try to hit peak torque. Oh yeah, I’m going to try a do-over as soon as I get my dash and wiring done.
 
I thought the most recent and current nonsense Uncle Tony was spewing was about knurling pistons or something...he watches too many 3 Stooges auto shop episodes IMO...does anyone remember the one where Curly lights a match to look into the gas tank to see if there's any gas...? :lol:
 

There's nothing out there that hasn't been done before, the only thing new are the part designs.
I get a kick out of Newbomb Turkey when he say's it ain't 1980. So he's got some fancy burrs now. lol Still used in the same manor.
Gobble, Gobble, Gobble. lol
I've said this many times regarding 318s "If there was some easy affordable recipe to make them go fast we would have known in the 80s...the recipe is and was to get a 340 or 360..."
 
Hi guys , yup ! As a younger gear head...i watch lots of videos , infos that i didnt have 10-15 years ago when i started in the hobby, i love watching Utg 's Bottle rocket and i discovered David Vizard with all the mission impossible thing : I just dont understand how bottle Rocket's 318 runs so well without oil pressure at idle = revs like a chainsaw and his" happy being that loose "...( that 318 looks very healthy and i was very surprised ) + are DV 's tips really working? For the who saw the 318 videos , grinding the 318 rods to lighten them , cut this, cut that, lighter Ls parts in the "M,I, 318" ...its just a lot of infos and mods . I really understand the basics and had a lot of small blocks during the last 2 decades ( always had same mods : Cam / springs / headers / intake etc...but this internal knowledges is confuses me and if its all true and honest , i would love to know more and learn this stuff . * I know lots of guys dont like Uncle Tony , but i enjoy learning about mopar small block mods / carb stuff etc, Having all these infos available and not secured in a Area 51 top secret room is very fun , in the 2000s as a young curious kid , All the old guys had the knowledge and it was very hard to learn the good stuff or very pricey + it was all top secret and nobody wanted to give their tips.


Way back before the internet and cable tv, Mopar published a series of books about engines and chassis that consolidated all the factory speed secrets they had developed with racers through the 60s and 70s. When I was a kid, these were the source of the most reliable information on going fast, handling well, and stopping quickly in a Dodge or Plymouth. These books have been published non-stop since the 1970s and are still available today. Also in that time have been a number of different books from various performance publishing companies that outline things from basic engine rebuilds to performance builds and advanced suspension dynamics. Any of these can be purchased through your local Dodge dealer, but since you have the internet, you can find them nearly anywhere. I'd encourage you look over the selection available here, which is a vendor that was part of some of the original factory efforts and has specialized in performance Mopars since the 1960s. Books & Manuals
 
Easy tiger
TIGER.jpg
 
I thought the most recent and current nonsense Uncle Tony was spewing was about knurling pistons or something...he watches too many 3 Stooges auto shop episodes IMO...does anyone remember the one where Curly lights a match to look into the gas tank to see if there's any gas...? :lol:
It's to the point where Some channels Are gaining views just by rebutting what he says. Now that's comical
 
It's to the point where Some channels Are gaining views just by rebutting what he says. Now that's comical
You noticed that too? I was surprised Powell machine even acknowledged Tony. I figure there are two kinds on Youtube the guys who actually work on cars and the ones that don't the TV watchers. The couch potatoes love Uncle Tony. But back on topic it is worth mentioning Vizard wrote books on Small Block Chevy performance he's not a Mopar guy I know an engine is an engine but Mopars are their own thing. a Chevy guy can screw a Mopar up. Tony if he had a 340 or a 426 hemi he would sell it to pay his rent etc. its only fair to know who you are listening to on YT and what their motives are etc..
 
Won't all small blocks respond the same with similar modifications?
These guys all have something to offer on you tube with the TV guys trying a little harder to sell you their
sponsors products so they might get results you and I can't..just watch it and watch out!
Now if we could just get a 3.58 stroke crank into a 318 painlessly it might be a pretty good platform.
Hmm..I think one of the domestics did something similar in 1997 ?
 
Won't all small blocks respond the same with similar modifications?
These guys all have something to offer on you tube with the TV guys trying a little harder to sell you their
sponsors products so they might get results you and I can't..just watch it and watch out!
Now if we could just get a 3.58 stroke crank into a 318 painlessly it might be a pretty good platform.
Hmm..I think one of the domestics did something similar in 1997 ?
You would think however they all aren't the same I saw a guy throw wires on an Olds firing order same as a 350 Chevy only it didnt start the distributor spun the other (counterclockwise) direction for some reason...:lol:
 
Won't all small blocks respond the same with similar modifications?
These guys all have something to offer on you tube with the TV guys trying a little harder to sell you their
sponsors products so they might get results you and I can't..just watch it and watch out!
Now if we could just get a 3.58 stroke crank into a 318 painlessly it might be a pretty good platform.
Hmm..I think one of the domestics did something similar in 1997 ?

If you view the engine as a simple air pump, yes. However, in between the different makes there are some very critical differences in how the heads flow, how much velocity, swirl and tumble those heads generate, cam height, lifter angles, parasitic drag, rotating mass, etc, so on and so forth that all have impacts on how well its performs.

In the Mopar world, compare the modern Hemi to a mid 60s 273 Commando, which was a hot small block in its time. So hot in fact, that it won the very first Trans Am over 2.0 liter race. While we call it a Hemi, its really a pent roof wedge built on small block architecture. These two engines are worlds apart in efficiency, power and capability.
 
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