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Thank you, great content here!

the 11 to 1/Pump gas street comment,......... I think a lot of that depends on multiple factors ( heads/Chambers/pistons top and Local altitude) here on the east coast , Old school Mopar 440s , 915 heads, flat top pistons and 80% humidity 110+ LSA cams will ping around 32degrees total timing , same engine same with KB quench dome , you can run as much as 40 degrees. now on the other side of it , alum head SBC @ 11 on 93..they'll run pump 93 no mater the time of year here in Eastern PA. I do G3 Hemi(s) , my personal 04 Ram runs Eagle heads on a stock 04 Short block, roughly 11.80s to 1 comp, I run 93 oct and 24 degrees total timing(G3 hemi in general doesn't need a lot of timing) I've done tuning for similar combo's for a few people who live Denver and Phoenix ,In Denver that combo can't run more than 16 degrees with out the knock sensors going Nuts, Phoenix roughly 20 degrees.......Eric, I love the Videos , lots a respect .

Man I'm a subscriber and love your videos and open mindset and hope to one day use you're services.😎👍

So far I’ve seen three or four test with that new Edelbrock 4150 Holley looking carburetor and so far it’s been 15 to 20+ horsepower better than everything else but I have not seen it versus a dominator I’d like to see you test one of those!

Good vidio truth!

Eric can you check the link. The link for the book goes to your 2024 book 1, the book in the video is book 8.

Just my opinion but I believe he has to be more relaxed in his swimming, be more fluid with the water he has to be more one with the water. The harder he tries the more resistance, and builds more bulk if he learns to swim like a fish the better results he will have hes working to hard because he wants to be a winner, which I understand. Diet is important to strength training and inner core strength is real important to swimming fast it keeps you slimmer, and not so bulky the harder you pull with muscles it developes bulk which is not what you want, also makes you slower. I have hope for him. But when you feel the water moving by you fast you know your swimming one with the water. I had always found the harder I tried to swim faster the slower my time, the more I got exhausted, and muscles took way to much time to recupperate. The more I felt the water and how it responded around me, and didnt try so hard the faster my times, my recovery time was less, drained less energy from me, and way less patigued, with way better sleep quality, recovered way better, more refreshed to go out and swim again. Sleep is very important as well as diet ! Good luck to your son its easier to say this as it is to apply it. Also you were talking about the lie down machine when they said responded with wow we never seen any one get that close to the front of the machine, they never seen anyone pull that far up the sled is a good example of were his patigue would come from his trying to hard, and sure they will be impressed but your not trying out for powerlifting , bodybuilding your trying to establish speed in water its in the timing and placement of all body parts in water being fluid. It boils down to skill in the water not as much of strength as some might think but it is one of many factors. Its great to have pride man theirs nothing greater my son was a cross country runner and my daughter a gymnast. Was real proud of what the both achieved never forget all the travelling around for competitions.

You might want to talk to someone about this. When your muscles are growing, you might lose some range of motion. He might need to stretch more before and after... just a thought.

Already guessed. Good lord doesn't deem it necessary for me to win anything. Lesson learned. I try every few years

Hey Eric, Tim here.......neat tech, but i've been following Bishops endeavor for a while now.... .DONT GIVE IN young man!!!.....his tenacity is mindboggling!!!.....i enjoyed the CRAP outa this vid, and was nice to have a Bishop swimming update......PEACE to you sir (and awesome dad)!!!!

At this combination, of course. BUT if you take a stock sub 300 small block with stock heads, headers+exhaust, intake and cam, and slap a huge carburetor on that and run from 2000 up, those numbers will be different. I would argue that having a single 1000 cfm carb is too small for a racing engine. As seen in those numbers, it falls on it's face before 8000.

Bishop, I obviously do not know you. One thing that is extremely impressive is your drive. Don't quit keep pulling you will get what you want. Awesome, awesome to hear your dad talk about you. Thanks for sharing Eric

So you told us the way to add more information to your data is the record manifold vacuum along with speed and torque. Even if you had vacuum recored for all configurations at the same high engine speed it would be an interesrting datapoint ... just saying.

I sent my email in ;)

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Thanks Eric

I honestly think the reason why he is going slower because he is training to much and his body isn't healing or letting it change to rest I think I don't know I do understand he is getting heavier maybe he needs to slim down more I don't know I don't swim I am definitely terrible at Swimming so I don't know what else could be causing him to get slower

That's pretty cool Dyno ideas and the parts your trying I go dang just more ideas just I can learn from if I ever do other engines to do other stuff

He's growing and developing his skill set and there will be gains and plateues on his road to championships even perceived losses but that's what makes champs

The best and most genuine pride that exists.... "That's my boy !"

I wonder if you could use something like SolidWorks to draw it out and test on the computer then make it?

Kiddo is ripped. Wonder if he has too big of muscles for swimming? Idk crap about swimming, but I’m thinking like a boat motor that has too big of motor and not enough prop, just cavitates. Is that even a thing for swimming, idk, I doggie paddle every where 😂.

I win

They burn all the fuel so well ,the exhaust temps will be under 1000° and will only need about 28° timing, usually

A friend had a set ,,this is what they flowed

Ford copied the BBC ,,and an ex GM engineer designed the 351C ,,true ,,look it up

Id like to see a BBC head with this valve layout

I would take it to someone who tig brazes cast ,,, I had a block held up with a strap rated at 1000lbs ,, the strap broke and a large chip broke off the block where the front of the intake sits , I thought for sure it was junk , I took it to a shop that tig brazes cast , he V'd the crack and chip and put it back together,,,, I took a shop hammer and beat the hell out of it and it stayed in one piece ,, I was impressed

Not everybody runs a .680 high duration lift cam, but more under .500 210dur area and bigger carb runs to rich...so a 600/650cfm vac-sec makes a better choice....Do that comparison and see the diff. Read comments @jacquescrusan9500 & @edjackson4389 since most do not need a high RPM engine all day 365 day a year long. This video is miss-leading using a high lift/dur cam and short sided at best since no one gives to shitz about 5-7k rpm power but a small portion of the market compared to the rest.

It would be awesome if you can run a flow test on the sniper I have the same 870 one id really love to see what it actually flows cfm

Wrong !The exhaust channel through the head was to heat up the inlet manifold 4 two reasons , to get better atomisation on cold mornings , but primarily to heat the bi-metal spring which was situated in said manifold operating the choke.

AKA Mickey Mouse heads, as those humps look as a Mickey Mouse profile , hence the nick name.(definitely NOT derogatory as these were very much sought after)

No its not from pressure it's from a port in venturi that provides vacuum to the pod.

Why valve length does the intake valve need to be? I can’t find any info.

I wish promaxx would make a head to compete with trickflow and the Indy heads with bigger intake runner volumes.

That’s the chamber that mopar should have went with on the 440 heads.

great video!

Thanks for the great video

I'll say this: on the '86 K2500, switching over from an edelbrock AVS2 650 to a Holley 390 CFM. For anything less than 4,000 rpm, thing works great. Better, quicker part-throttle response, and doesn't run out of power while towing and/or hauling. Also gives a bump to fuel mileage as well. My working theory is that smaller carbs have greater part-throttle resolution and can more accurately meter fuel delivery under lighter loads than larger ones.

1050 6464 4500 on 360ci 4V cleveland on the street worked great. 12.6:1 compression with pump 90. sometimes you just gotta FA&FO

Thanks Eric.

Thanks!

How much bigger should the bowl be compared to the throat ? Should the back wall also be bigger than the throat ? Also , a up close look when your explaining the throat measurement would be a lil better but still u did an awesome job at explaining . Ty Eric .

Allways ran a 3310 780 vac secondary on mine. Stomped everyone running a 650. 350 flat tops closed chamber heads and a team G intake.

Properly tuned carbs make more power. Too many people just want to bolt a carb on and maybe at the most change jets. There's more to it than that. great video Eric!

Quick question buddy I try to watch all the videos that you do with small block and big Block Mopar,. Have you ever did a review on the Edelbrock Victor small block? I’m looking to build a four 435 cubic inch small block using the Ritter block wouldn’t be able to make 700 hp with the Edelbrock Victor head.

I'll tell you something Eric. I'll start by saying I love all of your content. You can never win an argument with these internet mechanics LMAO😂. I mean look you're an expert in your field with years of experience, dyno pulls and I'm sure the list goes on. I know that you are a humble man and you will say that " I'm no expert ". The truth is that the internet is a terrible place. At least to me it is. The truth is I never selected a carburetor by doing a mathematical formula. I actually took the car to the track during test and tune nights at the drag strip and swapped carbs around until I was happy with the performance. GUESS WHAT HAPPENED? The bigger carb always ran better. Of course I'm talking about a drag race street/strip combination. We're not talking about grandma's 1978 Impala. Man oh man..... Keep up the good work sir

I always wondered if block filler could be put in an area if ya broke into water

They need the valve cover seal area machined flat so a gasket sits on em better