Head Porting/HC Stage 3
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Thread: Head Porting/HC Stage 3

  1. #1
    Stock, ready to MOD bamarottie22's Avatar
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    Head Porting/HC Stage 3

    I'm going to try and document this process as best possible with as good as I can get pictures. I am doing my own mild port work to my cyl head for mild motor build.
    So far I disassembled the head minus taking the rocker arms out(because it's not needed to get the cam out).Head Porting/HC Stage 3-imageuploadedbyoff-road-forums1491354181.855861.jpg
    I already have my TB bored to +3. So I used the intake boot as a template to port match the intake port to the TB. Then used some carbide bits to cut out material quicker then the sanding cartridges can. I still need to fine tune and do a swirl finish to the port.
    So here is start to where I'm at now.Head Porting/HC Stage 3-imageuploadedbyoff-road-forums1491354507.106446.jpg
    Head Porting/HC Stage 3-imageuploadedbyoff-road-forums1491354524.390274.jpg
    Head Porting/HC Stage 3-imageuploadedbyoff-road-forums1491354541.589588.jpg
    Like I stated earlier. I still need to fine tune and give it a swirl finish. More to come.
    Last edited by bamarottie22; 04-05-2017 at 10:48 AM.

  2. #2
    Bolt-on Beginner lms1977's Avatar
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    Awesome!! Always fun doing stuff yourself



    Sent from my iPhone using Tapatalk

  3. #3
    Stock, ready to MOD bamarottie22's Avatar
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    Head Porting/HC Stage 3

    Came home last night and did some more port matching but on the exhaust side this time. This port will not have a lot done to it. Some material will be removed only smooth the airflow. Then it will be polished out.Head Porting/HC Stage 3-imageuploadedbyoff-road-forums1491411188.351297.jpg
    Head Porting/HC Stage 3-imageuploadedbyoff-road-forums1491411209.439501.jpg
    Head Porting/HC Stage 3-imageuploadedbyoff-road-forums1491411236.309998.jpg

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  5. #4
    Stock, ready to MOD bamarottie22's Avatar
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    Ok I finished the intake side. Still need to polish out the exhaust side some more. Here's some intake pics.

  6. #5
    Stock, ready to MOD bamarottie22's Avatar
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    All stock, fresh off the motor....
    Attached Thumbnails Attached Thumbnails Head Porting/HC Stage 3-imageuploadedbyoff-road-forums1491626433.827764.jpg  

  7. #6
    Stock, ready to MOD bamarottie22's Avatar
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    Port matched with a swirl finish for 3/4 the length and the rest semi-polished.Head Porting/HC Stage 3-imageuploadedbyoff-road-forums1491626656.045182.jpg

  8. #7
    Stock, ready to MOD bamarottie22's Avatar
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    Here's a close up of before/after.Head Porting/HC Stage 3-imageuploadedbyoff-road-forums1491626726.749521.jpg

  9. #8
    Stock, ready to MOD bamarottie22's Avatar
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    This is why you don't run s@&t fuel....Head Porting/HC Stage 3-imageuploadedbyoff-road-forums1491754174.269850.jpg
    A cleaned valve compared to the carbon caked mess that it used to be...Head Porting/HC Stage 3-imageuploadedbyoff-road-forums1491754266.570229.jpg
    Finally after 2+ hours of careful cleaning, I have clean smooth intake valves.
    Head Porting/HC Stage 3-imageuploadedbyoff-road-forums1491754341.508598.jpg

  10. #9
    Stock, ready to MOD bamarottie22's Avatar
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    Ok got the cylinder head finished up and assembled.Head Porting/HC Stage 3-imageuploadedbyoff-road-forums1492970538.126667.jpgHead Porting/HC Stage 3-imageuploadedbyoff-road-forums1492970561.978118.jpgHead Porting/HC Stage 3-imageuploadedbyoff-road-forums1492970634.915283.jpgHead Porting/HC Stage 3-imageuploadedbyoff-road-forums1492970662.239253.jpgHead Porting/HC Stage 3-imageuploadedbyoff-road-forums1492970700.038455.jpgHead Porting/HC Stage 3-imageuploadedbyoff-road-forums1492970729.992485.jpg
    Here's a stock vs HC Stage 3 cam picture.
    Head Porting/HC Stage 3-imageuploadedbyoff-road-forums1492970804.833213.jpg
    Straight shot of the cylinder head torqued on the motor with the throttle body boot attached.Head Porting/HC Stage 3-imageuploadedbyoff-road-forums1492970968.145998.jpgHead Porting/HC Stage 3-imageuploadedbyoff-road-forums1492971017.628777.jpg
    Next post will be dyno info after it gets dyno tuned.

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