5 Golden Porting Rules - real detailed porting tech!
In this, PowerTec 10. episode 59, Part 4 of Rule #1 DV explains why certain valve forms work better than others. Why intuition led engine builders astray for maybe as much as the first 60 years of the 4 cycle poppet valve engines existance. Useing computational fluid dynamics (CFD) diagrams the reason that what appears to be the leaast streamlined valve actually flow the best and make more power
2 views
41
11
3 weeks ago 00:04:37 21
Round 2 Women’s GP GI - 90 kg: V. MISHCHENKO (RUS) v. D. TALGATKYZY (KAZ)
2 months ago 00:04:16 0
iPhone 16 Pro Max 256GB: Siêu Phẩm Mới Nhất 2025 Có Gì HOT? | Review & Mua Chính H
3 months ago 00:10:37 12
Vannessa Griffin v Erin Johnson / Pan No-Gi 2021
3 months ago 00:04:40 0
I could eat this dinner every day! Simple, cheap and delicious casserole recipe!
5 months ago 00:19:57 2
ЗОЛОТОЙ ВЕК ЗЕМЛИ! ГЛУБИННОЕ ГОСУДАРСТВО! | Абсолютный Ченнелинг
6 months ago 00:05:57 2
Why is California Burning? | 5 Minute Videos | PragerU