Don't forget to tell the stock flow numbers on the factory heads.and would be great if you can put both heads through the IOP program. Thanks for the exciting videos on this.
@@UnityMotorSportsGarage Great. Thank you. I agree. I couldn't believe GM would put such a big valve a port in these heads for truck application. Years ago it was sprint car numbers.
Great job building power 318 MOPAR /The wild mixed up boss 351 / The Georgia Bandit Chevy 408 / or a ls motor/ Horsepower is Horsepower, You can cover it all. Keep the great video coming.
I'll be following this one, Andy. I am a Ford guy, but I run an LS3 in my boat. I take a lot of ribbing from my longtime gearheads, but have to admit GM got it right on this motor. The prevailing paradigm is that the stock heads will suffice for most applications. More than adequate for mine. Anxious to see the cost benefit analysis on the AFR's.
Andy, while you and DV are comparing the heads, I'd like to know why GM casts that big ugly boss in the chamber close to the spark plug?. I would think it would promote detonation@@UnityMotorSportsGarage
Wish you could get your hands on an edelbrock cross ram for these heads. That intake has killer performance. Pretty sure Richard got 1.45ft-lb/cube when he tested it.
Work Truck is right. It just Works! That torque converter sounds like it's right on the money. It just jumps off the starting line. Of course 2800 lbs helps...
Andy what is the name of the shop that you do engine and head work I need some one to do on my 460 that I'm wanting to build and also would love to meet you to
I would like to see the effects of a narrow LSA on the higher ports. Basically as a myth buster towards the mass cam grinders and salesmen that cling to the wide lsa theory.
Can you please help me select the right cam for drag racing stock displacement ls3 376 cid 2.165 intake valve drag racing only 10.7:1 compression please help it’s all I want for Christmas 😆😊
It’s in a truck but btr are junk if you are using it get rid of it asap and buy a black magic stage 2 cam and see some serious horse power I need optimum performance for my ls3 and btr is off the shelf junk
Trust me I’m a ls guy for years I’m from Detroit I been swapping ls motors since 2002 btr every cam he makes kills off power I need a cam formula that Andy knows he knows the right cam formula I really need his help bro all btr cams are made off more exhaust there made wrong that’s not what the motor wants to do
ANDY! Put this is your synopsis for all your videos! - "Copyright Disclaimer Under Sect. 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational, or personal use tips the balance in favor of fair use."
@@UnityMotorSportsGarage Once they see this notice, they can not contest it. But they might. Make a still shot also to start your videos with also. Wish you well. ( add to synopsis and still shot).
The Mopar content is fine along side the Ford stuff.. and even though I totally respect the GM stuff, I dont click here to learn about them.. theres enough of that Everywhere else ..
Don't forget to tell the stock flow numbers on the factory heads.and would be great if you can put both heads through the IOP program. Thanks for the exciting videos on this.
That is the plan I'm wanting to do side by side comparisons because I believe the Stock head is too big.. but we will see if I'm right about that
Andy
@@UnityMotorSportsGarage Great. Thank you. I agree. I couldn't believe GM would put such a big valve a port in these heads for truck application. Years ago it was sprint car numbers.
I know those are going make some real power for sure. Got to love what AFR is doing for our sport. I am a fan !
hmmm... I'll be watching this series. I want to build almost the same setup for my A-body
Its going to be interesting to see how they fair against the already good stock head! Thanks for watching
Andy
Great job building power 318 MOPAR /The wild mixed up boss 351 / The Georgia Bandit Chevy 408 / or a ls motor/ Horsepower is Horsepower, You can cover it all. Keep the great video coming.
I like Sammy and I'm subscribed to his channel. He tells it like it is!
Sammy is awesome! I said it before I've never seen someone work so hard to race than he does..
Very good guy
Andy
@@UnityMotorSportsGarage that's for sure.
That is an awesome cylinder head, it's gonna be hard to make it any better than it is out of the box. Can't wait to see the before and after!!
All right two of my favorite channels working together @untiymotorsportsgarage and @boostismyfriend
Thanks Greg!
Andy
I'll be following this one, Andy. I am a Ford guy, but I run an LS3 in my boat. I take a lot of ribbing from my longtime gearheads, but have to admit GM got it right on this motor. The prevailing paradigm is that the stock heads will suffice for most applications. More than adequate for mine. Anxious to see the cost benefit analysis on the AFR's.
Thanks Rotor, I will learning on this too.. That way I can my Fords faster.. and not with LS power.. Thanks for watching like always
Andy
Andy, while you and DV are comparing the heads, I'd like to know why GM casts that big ugly boss in the chamber close to the spark plug?. I would think it would promote detonation@@UnityMotorSportsGarage
@@rotorr22 are you talking like the Vortec heads?
2.165 is LS3 intake valve
Yup.. that is what I meant but it didnt come out that way... lol
Andy
Great little history of my hometown.
You missed one of the big fires.
The old Enright department store burnt down in around 1995
Wish you could get your hands on an edelbrock cross ram for these heads. That intake has killer performance. Pretty sure Richard got 1.45ft-lb/cube when he tested it.
Yeah that would be awesome!
Andy
Im not a gm guy or a furd guy for that matter. However, im looking forward for more on this one! Bring it on!
I'm all about learning so I can apply that knowledge to my stuff!
Andy
@@UnityMotorSportsGarage absolutely, me too! Love your channel and content!
👍👍
👍👍👍
Liberty/PME LS3 heads are my choice , saved a bunch of money in the process .
minor correction...ls3 intake valve is a whopping 2.165"
Kidney shape helps ✍️🍺✍️
I would think so!
thanks for watching
Andy
Did Sammy mention cam specs in that 416”
If I'm not mistaken it's an older BTR grind that is no longer offered 239/254 .631"/.610" on a 114+3
Work Truck is right. It just Works! That torque converter sounds like it's right on the money. It just jumps off the starting line. Of course 2800 lbs helps...
Best ls head upgrade is t6 flavor
I would bet 99% would say that!
Thanks for watching brother
Andy
I'm in for this 😊
Thanks brother! hope you get that 5.3 sorted out
Andy
@@UnityMotorSportsGarage I hope so.
Andy what is the name of the shop that you do engine and head work I need some one to do on my 460 that I'm wanting to build and also would love to meet you to
Robert I use Eric Hester of M&E engine services in Shelby NC. They do all of my machine work. Maybe I will see you at the track someday
Andy
Is there any future plans for some LS cam testing?
You might just see some! Stay Tuned
Andy
I would like to see the effects of a narrow LSA on the higher ports. Basically as a myth buster towards the mass cam grinders and salesmen that cling to the wide lsa theory.
No update?
What oil pan ,,, ?
I dont know maybe Sammy will chime in @boostismyfriend
2007 later tahoe/silverado pan with the bypass port plugged
@Boostismyfriend ,,, any baffles or trays ? As quick as that it is , it's gotta be standing the oil up in back of the pan ,,, .
@@rolandtamaccio3285 it has the stock windge tray washered down
@@rolandtamaccio3285 melling 10355 pump, same stuff i run in my race car we been 1.12 60ft with
Can you please help me select the right cam for drag racing stock displacement ls3 376 cid 2.165 intake valve drag racing only 10.7:1 compression please help it’s all I want for Christmas 😆😊
Whats it in? Its hard to beat the btr stage 3 car cam unless its something super heavy,
It’s in a truck but btr are junk if you are using it get rid of it asap and buy a black magic stage 2 cam and see some serious horse power I need optimum performance for my ls3 and btr is off the shelf junk
Trust me I’m a ls guy for years I’m from Detroit I been swapping ls motors since 2002 btr every cam he makes kills off power I need a cam formula that Andy knows he knows the right cam formula I really need his help bro all btr cams are made off more exhaust there made wrong that’s not what the motor wants to do
🥝✔️
ANDY!
Put this is your synopsis for all your videos! - "Copyright Disclaimer Under Sect. 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational, or personal use tips the balance in favor of fair use."
That is a great idea! Thanks
Andy
@@UnityMotorSportsGarage Once they see this notice, they can not contest it. But they might. Make a still shot also to start your videos with also. Wish you well. ( add to synopsis and still shot).
That’s my kind of work. Is hiring?!
I'm gonna guess 59cc
These AFR's are supposedly 72cc and Im not sure whats Sammy's head will pour but the main thing is to get them equal
Andy
Thinking these stock was cut to 62cc but we will find out
@@Boostismyfriend I have the stock LS3/L92 advertised were 68. Milled 0.030"...yeah you're gonna be closer. I was thinking they started around 65
@@UnityMotorSportsGarage Hard to tell from video (my memory)...think the carbon buildup makes 1cc difference? How about the smaller valves?
Never mind "smaller valves" I saw your comments... 2.165"
The Mopar content is fine along side the Ford stuff.. and even though I totally respect the GM stuff, I dont click here to learn about them.. theres enough of that Everywhere else ..
Yep, them chevys are at the front 😂😂😂
yuck
Dont worry i dont like them also