I've no clue what to tell you, sorry. Many factors would contribute to this. I don't know how they ran any of the sensors, what kind of pump is being used, what type of water/coolant, what type of flow, fans etc etc. Could be an error a fault or how they are controlling the dyno some software or mechanical problem. @@konnerkramer329
@@konnerkramer329 I'd think its just an accurate, quick reacting thermal probe, measuring water coming right out of the block. You're just not used to seeing this type of load and amount of air/fuel flowing thru an engine that quickly. It does go up really fast, but i doubt theres anything wrong here, just is what it is.
@@konnerkramer329it’s also not flowing air through the radiator and not moving it’s stationary watch how iats go up when just idling at a stop light compared to when actually driving on any car for that matter.
😂 you could build it to rev much higher than that though bud don't feel bad those things have a lot of potential with a good set of springs heads cam intake etc.
@@daddyschainsjewelry there are only 2 things that together can be measured as hp they are torque and rpm so yes it does matter you want high hp then usually you want high revs. Low rev motors are for ships, tanks, tractors etc not for racing.
@@jacobengen5339 I agree but you still can’t look at an engine RPM and guess it’s horsepower. I was explaining that part I didn’t want to get to technical
@@jukebox5308 nothing happened but magic . The owner and engine builder and dyno operator is a retired nascar engine builder so I’m pretty sure he knows what he is doing on the dyno
@@Hotrod_Horsepower I’ve been a mechanic and worked on race cars - I would have like a little bit longer video and did it restart right after the test?
Motor swap goals for my 90 suburban already got the billet 4l80 if any company wants to sponsor my build hit me up 😁 shameless promoting myself over here
Wow, that water temp was like a secret speedo with the rpms... not sure what elec pump that is but..might need more flow rate. Of course I'm sure if in a vehicle with tons of air flowing around it might help drop. Oil would probably need changed every 1k at this rate.
You do not need more than 60psi, this is not a street engine. Going up to 90psi at 9000 would just result in more parasitic drag at the oil pump and less power. You only need enough pressure to assure the oil film on the bearings is not removed by the mechanical rotation of the crankshaft/rods.
8k RPM is the best note for a cross plane V8. One reason the S65 BMW V8 sounds so good
Excellent motor and sounds better than this imo.
I dont think a cell phone speaker is gonna give you the best comparison. 9k def sounds better than 8k
Sounds like nascar. I love the sound those screaming small blocks make.
That belts holding on for deal life 😂
Wow how fast that water temp went up!
Well its being put under extreme load. Not something it would see in a car. This is super heavy load.
@@3n3ly7m9its still went up 50 degrees in the span of this like 20 seconds video... thats not good
I've no clue what to tell you, sorry. Many factors would contribute to this. I don't know how they ran any of the sensors, what kind of pump is being used, what type of water/coolant, what type of flow, fans etc etc. Could be an error a fault or how they are controlling the dyno some software or mechanical problem. @@konnerkramer329
@@konnerkramer329 I'd think its just an accurate, quick reacting thermal probe, measuring water coming right out of the block. You're just not used to seeing this type of load and amount of air/fuel flowing thru an engine that quickly. It does go up really fast, but i doubt theres anything wrong here, just is what it is.
@@konnerkramer329it’s also not flowing air through the radiator and not moving it’s stationary watch how iats go up when just idling at a stop light compared to when actually driving on any car for that matter.
Makes my 6200rpm 2 bolt 355 seem like a 7.3 powerstroke lol
😂 you could build it to rev much higher than that though bud don't feel bad those things have a lot of potential with a good set of springs heads cam intake etc.
She’s a spinnin
It did not like that at all lol
Sounded like it made perfect power at like 7500
da fuq you talkin about? sounded awesome at high RPM
@@JimBronsonlook at the water temp lol she’s not happy
Sb2 heads flow amazing and can make power at 9000 plus rpm .
Frfr
Rather hear it screaming at the track 👍
They are meant for that type rpm,hence Nascar use.
Water temperature gauge was moving at the same speed as rpm 😂😂
Had a air pocket in the cooling system the engine wasn’t hot . We purged it after that and was fine
I saw that
I would love to build a Competition Eliminator with this as the heartbeat!! This is life goal stuff right here!
Well what the numbers? How much torque horsepower did it make? It sounds good but🤷♂️
I want one in a ford ranger, w/ 4 spd manual. Take 1st all the way to 90 mph. Lol
Now take it to 12k rpm 😈
And blow it tf up
I know it would blow up but would be fun
Theirs a song about 12 thousand horse power its a a metal song it would be very fitting for that fireball at the end of that 12k pull
I bet it can rev to 15k at least once
"Make sure to rev it up to 12k" Fujiwara, Bunta
The valve covers make it look more like a big block vs a small block. Unless its the new style small block
It is a SBC with SB2 heads like nascar used.
What's the build sheet like for THAT thang.?!?
Actually 9800 ,lol
They sound so mean when the rpm's climb into the stratosphere.
Flat Plane Crank V8 Sound
Not enough oil pressure. General rule is 10 psi per 1000 rpm was good till 7000 after 70000 it didn't keep up
Sounds like Nascar!
Didn’t they use to use a lot of SB2 in the old pro stock truck world? That thing was signing the song of its people!! Whew!
Wasn’t around when pst was popular 15 degree heads
9200, how much HP is that?
I’d guess 900
RPM has no correlation with engine horsepower. You can build an engine to make power in any RPM range you want.
@@daddyschainsjewelry there are only 2 things that together can be measured as hp they are torque and rpm so yes it does matter you want high hp then usually you want high revs. Low rev motors are for ships, tanks, tractors etc not for racing.
@@daddyschainsjewelry it’s half of it lol
@@jacobengen5339 I agree but you still can’t look at an engine RPM and guess it’s horsepower. I was explaining that part I didn’t want to get to technical
fastest i’ve ever heard some pushrods move fok
We need this in my school bus 💀💀💀
holy canoli!! it just kept going 😂😂 awesome
6 cyl taco😅
Barkers' the Man!
Sounded like it had no real power up top tbh.
Crazy how fast it went from 9k to idle thought.
Magnifique 9500 ou 10000 ça sonnerai mieux
Yeah noise of Conrad's out of block
💪💪
Yeah but then what happened you’re not supposed to shut it down that fast or did it blow???
@@jukebox5308 nothing happened but magic . The owner and engine builder and dyno operator is a retired nascar engine builder so I’m pretty sure he knows what he is doing on the dyno
@@Hotrod_Horsepower I’ve been a mechanic and worked on race cars - I would have like a little bit longer video and did it restart right after the test?
Motor swap goals for my 90 suburban already got the billet 4l80 if any company wants to sponsor my build hit me up 😁 shameless promoting myself over here
At least put a Ford on there and it will run up past 9
Water temperature following the tachometer. Lol
Wow, that water temp was like a secret speedo with the rpms... not sure what elec pump that is but..might need more flow rate. Of course I'm sure if in a vehicle with tons of air flowing around it might help drop. Oil would probably need changed every 1k at this rate.
Never heard a Honda civic sound so good!
…that’s a chevy
@@Springbonnie150 .... It was a joke 🤣
9,000RPM but only 70 psi oil pressure 😅😅😅
What's the capacity? Was it destroke it to reach 9K?
Needs an xpipe, kind of sounds like a 4cyl
Look more like a big block
How did they get it to 9000 rpm wow
Really great valvetrain components
But it just surprises me
@@jessereder3 they do it all day in NASCAR
Dont sound like RMS
It acctully read 9000!
All RPM
No no no
Nascar
Yo there’s something wrong with this the oil pressure wasn’t moving accordingly what oil and what filter
There's nothing wrong with it...60-70psi is plenty.
Is it a real 350 and next try it with a 671 blower
If it is a 350 use a 671
Blower
@@jessereder3 it is a 350.
It's just the heads that are NASCAR heads. $$$$
Oil pressure was dropping
Oil pumps and filters have bypasses so that oil pressure cannot exceed a certain limit I'm almost certain that's what's going on here
I agree, general rule of thumb is 10 pounds of psi per 1000 rpm.
Thats good. To much pressure and shits fucked.
@@morganpowell2999 general rules of thumb for street motors don't apply to racing engines.
That water temp tho
To small did u see how fast it came up with rpm
Looks like a big block
No just the sb2 nascar heads
@@Hotrod_Horsepower must be $$$$
@@leeburtt5453 yes it is
@@leeburtt5453 makes big hp n/a
how many valves?
2
2 valve engine
@@fish_R_stinky69 YES I CAN USE THIS AS PROOF
16
40. This engine is clearly and Audi 4.2 with 5 valves a cylinder
Junk
sounds like the tack is off, v6 setting or something, but don't sound like it's turning the rpms shown on that gauge imo.
Sound like mustang❤
Your oil pressure is way too low for that RPM. It dropped to almost 60 at 8000.
You do not need more than 60psi, this is not a street engine. Going up to 90psi at 9000 would just result in more parasitic drag at the oil pump and less power. You only need enough pressure to assure the oil film on the bearings is not removed by the mechanical rotation of the crankshaft/rods.
The pump is at itslimit
Pointless theirs no power at that rpm I’m guess 6500-7000 is the end of the curve
That's incorrect. Maybe an AFR headed 383-406 there's no point but an SB2 head is capable of 800-900 unrestricted in less than 400 inches.
Starts working around 6800 😅
That don't look like a small block
Looks exactly like a small BLOCK. The heads however…..
That’s the SB2 part.