Anyone knows anything about PW SBM Head?

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Just wondering if anyone knows anything about these PW SBM Head?

I'm guessing there just someone else's head rebranded for Canada.

Cad there $1,500 bare and $2,500 complete that's like $1,100-1,800 Usd, good thing is I can just pick them up locally.

Don't like they flowed it on a 4.25" bore, flow ain't looking too bad wish for a little more .300" would of been nice.

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From what I'm told they rival Edelbrock for flow and blow them out of the water for quality and price. This I'm told by a machinist, engine builder friend who works at JB Powercenter and sells them. He tells me regularly that Edelbrock is no longer competitive due to pricing and poor quality.
 
Exhaust numbers are a little misleading because he used a pipe on the exhaust. Those look like stock Speedmaster numbers to me.
 
No sure who in there right might flows a head like that on a 4.250 head adapter. I can never get accused of that as I use a 4.015 bore adapter.
 
I’d be very surprised if they weren’t the Steven Sun head in yet another box.
Speedmaster, Toth, Sidewinder, Promaxx…….and PW.
 
PRH said:
I’d be very surprised if they weren’t the Steven Sun head in yet another box.
Speedmaster, Toth, Sidewinder, Promaxx…….and PW.
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That would be ok, Just kind want to know what I'm getting if I bought a set.
 
cpearce said:
From what I'm told they rival Edelbrock for flow and blow them out of the water for quality and price. This I'm told by a machinist, engine builder friend who works at JB Powercenter and sells them. He tells me regularly that Edelbrock is no longer competitive due to pricing and poor quality.
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I can personally agree on Edelbrock bought a set last year and u can tell Vic is gone quality was pretty shitty
PB - racer said it's his last set and said the China offerings looked better out of the box
Dam shame.
 
NCmtnDWELLER said:
I can personally agree on Edelbrock bought a set last year and u can tell Vic is gone quality was pretty shitty
PB - racer said it's his last set and said the China offerings looked better out of the box
Dam shame.
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Although I've not had their heads, I've personally had quality control issues with 2 brand new AVS-2 carbs, and a new intake.

Sorry, I shouldn't derail this thread.
 
cpearce said:
Although I've not had their heads, I've personally had quality control issues with 2 brand new AVS-2 carbs, and a new intake.

Sorry, I shouldn't derail this thread.
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It's all good :)
 
These dudes from BC. only concern was the pedestal height for a set of BBC heads. The stock guide plate geometry does not work. Exhaust rocker stud pad was about .250 inch different than stock. BUT this is BBC, so who cares.
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i haven't used the PW heads personally but the local speed shop has sold a ton of them. the quality is very good.
 
Cad there $1,500 bare and $2,500 complete that's like $1,100-1,800 Usd, good thing is I can just pick them up locally.


He’s gotta be making a killing on those heads at that pricing.
 
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