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Gage cylinder head exhaust port insight and focusing on the 4 stroke cycle. PART 2.
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Күн бұрынA continuation from the Gage heads intake port modification briefly explained. Then this video expands on the exhaust ports effect in the induction process and its influence on the intake ports capability to deliver the air/fuel mixture!
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Obtw, I get numerous requests for technical advice and if interested, tex me @ 626 203 2712. Half hour to 1 hour+ rates are available. Most calls go over as posted and it is ok. US Pacific time zone.
@terryenyart5838 Жыл бұрын
Valve overlap also allows the exhaust to exit more easily/efficiently.
@benalamedaracing2765 Жыл бұрын
Yes sir it gives it an open door longer by duration (which is time). Thanks for your support.
@hectormartinez129 2 жыл бұрын
Ben do you still have your mustang from back in the 80s at stadium way and riverside dr
@benalamedaracing2765 2 жыл бұрын
That car has been long gone but the memories are still there! Many remember that car from all the things we did at the streets and tracks!
@wayneireland4802 2 жыл бұрын
Hi from Australia thankyou for sharing your experience and knowledge.when you say sink exhaust valves how much 150 to 300 thou?peace
@benalamedaracing2765 2 жыл бұрын
It does not have to be too deep and even .030 minimum will yield some effect! I do not want to sink too much specially on high compression engines. A little CC drops the ratio big time!
@Redneckairflow 2 жыл бұрын
Do you have experience with the e6 302 heads? I put a set on a 351w that ran good to 4000 rpm. I'm curious to why Ford raised the valves in relation to the deck and had more of a heart shaped combustion chamber. It appeared to have some potential for the right combo
@benalamedaracing2765 2 жыл бұрын
If you are on a 351 the minimum is the GT40 3 bar version! The GT40P is ok and prefer the former. The E6 is a swirl cylinder head and really lacks serious breathing to make good power! Torque yes but that is about it.
@ts302 2 жыл бұрын
Hi Ben, I would like your thoughts on the pressure waves(?) created within the port when the intake valve opens & closes. Measuring a ports air flow with a static valve opening is one thing, however I always question how this relates to the real world, engine running, intake flow . Thank you, Tony.
@benalamedaracing2765 2 жыл бұрын
Please go to my Ben Alameda Racing @ Facebook and the top of the page deals with this scenario you are asking about. It has been shared worldwide because I opened many minds and eyes on what is actually occuring. Post a question there and I will respond when I see it.
@benalamedaracing2765 2 жыл бұрын
Check my latest video about intake ports and I explained the recovery and discharging of the air column when the valves opens up. This will probably answer your questions. Check under Traditional low ports vs high ports.
Walker Small Engine Performance
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