42. Chevy 193 Swirl port cylinder heads, stock intake \u0026 slightly modified throttle body. No crying!

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24. Chevy 193 Swirl port cylinder heads, 21st cut. More radical work and more radical flows!

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52. Chevy 193 Swirl port cylinder heads, #40 Swirl fin at 3:00 position. Hit or miss?

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(193) Swirl and Air Swipe Technique in Acrylic Pouring (Fluid Art)

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1: Chevy 193 TBI cylinder heads, TBI Mission Impossible? 9 seconds 1/4 mile with swirl ports?

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50. Chevy 193 Swirl port cylinder heads #38 Swirl fin in bowl angled like dykem flow experiment Win!

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30. Chevy 193 Swirl port cylinder heads, Cut #23, Deeper concave radius on Swirl ramp

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36. Chevy 193 Swirl port cylinder heads, 29th cut. 2.1\

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Everything You Need to Know about the Small Block Chevy Swirl Port Heads!

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62. Chevy 193 Swirl port cylinder heads #14 cut through bolt boss. Small gain

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193 casting 350 swirl port head doing it's thing.

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68. Chevy 193 Swirl port cylinder heads, #21 2.055\

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49. Chevy 193 Swirl port cylinder heads, #37, filled bowl experiment. Winner!

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65. Chevy 193 Swirl port cylinder heads, #17, ramp angle toward valve stem. Win!

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38. Chevy 193 TBI Swirl port cylinder heads, 31st cut Winner!!! Swirl ramp butchery!

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64. Chevy 193 Swirl port cylinder heads, #16 ssr layback and height change. Loser!

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57. Chevy 193 Swirl port cylinder heads, Cut #9 1.94\

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55. Chevy 193 Swirl port cylinder heads, #43 short side radius fill and filled bowl test

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25. Chevy 193 Swirl port cylinder heads, filled bolt hole, Mission Impossible 318 update

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