Port and polished manifold

[ramv10]

Here's some pictures of a P&P manifold that mack built out of Houston is doing for me.

 

[caveman]

Thanks for sharing. Looks great! That picture with all the aluminum shavings is especially cool.

 

[VENOMOUS1 RACING]

Not bad. Looks like someone's been watching my intake porting. Even cut it open like mine. Now send it to me and let me take it 400hp further

 

[VENOMOUS1 RACING]

Here's mine cut open. He's got the right idea for sure :rock:

 

[VPRPWRD]

How do you put it back together? I would assume welding but I'd be scared to cut into it like that.

 

[BigRed460]

How do you put it back together? I would assume welding but I'd be scared to cut into it like that.

JB WELD

 

[VENOMOUS1 RACING]

JB WELD

Nope, mine are Tig Welded. Then I smooth the weld so its not noticeable ;-)
Then powdercoat or dip to final finish :burnout:

 

[VenomTruck]

Super glue

 

[ramv10]

I should get it back tomorrow. Will post dyno results problably the following weekend. I've seen this dudes work and its pretty impressive.

Better before and after pic.

 

[VENOMOUS1 RACING]

I should get it back tomorrow. Will post dyno results problably the following weekend. I've see this dudes work and its pretty impressive.

Better before and after pic.

Look forward to your results bro. Many seem to think its a worthless mod, usually those are the slow guys though, lmfao :chain:

 

[VPRPWRD]

What is the cutting tool of choice to do this?

 

[VPRPWRD]

JB WELD

Super glue

Thanks guys, I'm going to try a combination of both!!

 

[VENOMOUS1 RACING]

Plasma to open it up, carbide bits and days of grinding
Then smooth with finer paper rolls :rock:

 

[VPRPWRD]

Plasma to open it up, carbide bits and days of grinding
Then smooth with finer paper rolls :rock:

thanks Scott!

 

[bmxam962]

I should get it back tomorrow. Will post dyno results problably the following weekend. I've seen this dudes work and its pretty impressive.

Better before and after pic.

How much did this cost

 

[NSDQ]

JMB did mine. Not sure if they cut it open or just did the area by the opening. Once I get mine on will try and get back to the dyno so I can see what the V1R UDP added along with the intake mani.

 

[ViperPete]

wow awesome. Those runners look so much bigger. I gotta get that done to mine!

 

[ramv10]

How much did this cost

He's Rick Mack from Houston, text him for a quote. # 832-349-2946.

JMB did mine. Not sure if they cut it open or just did the area by the opening. Once I get mine on will try and get back to the dyno so I can see what the V1R UDP added along with the intake mani.

I checked with jmb first about a full port & polish and he said he only gasket matches the runners from what I understand. I could be wrong. I should see a good hp # out of this manifold. we'll see.

 

[NSDQ]

I checked with jmb first about a full port & polish and he said he only gasket matches the runners from what I understand. I could be wrong. I should see a good hp # out of this manifold. we'll see.

Yep he gasket matches the runners. In his opinion that's about as much as is worth it on our intake manifold. Personally I don't think you're going to see huge numbers, just numbers akin to adding a UDP or a larger TB.

 

[ViperPete]

Anyone ever thought if building a bigger/taller manifold with longer runners? Wont that be more torquey?