How to choose the right External Wastegate!

This video suggests a 50mm WG for a six cylinder, but the product advisor suggests a 60mm. 2JZ NA-T, 350hp, single G25-550. What's the right path to take here? Thanks.

IF i 1.8cc use 40mm or 30mm better

Hi, very short and sweet information GOOD I liked it, I did not like the back ground music please dont use back ground music to hear and understand it better. Thank you

What size gate do you recommend for a big single GT45 gonna only make about 5-6 lbs . I was thinking the 45

For a 5.5L v8, with a single s475.....T6 1.32 twin scroll.
Would a single 46mm suffice for 8-20psi control?

Or 2 40mm's ??

I have a ar.70 turbo on my 4l falcon using it just for burnouts what would you recommend

im running a GTX3582R gen 2 turbo 66mm - planning to run a 6 boost high mount manifold should i run a 50mm waste or 45mm? planning to run 15-20 psi

What would you recommend for a tb42efi running a gt3582r, will be running in between 10-12psi, would prefer to have it a 2 bolt flange as that’s what’s currently on the bottom of my exhaust manifold

Could you please tell me the best wastegate size for rb26 with garrett g35-900 🙏🏻please reply to me as soon as possible

2.5L 8v + G35-1050 is ok with 2 40mm compgate ?

Would a Gen V Hypergate 45 external wastegate be fine for a 13B rotary with a turbo borgwarner S362 sxe (68mm turbine)?
Thanks for the video!

Which External wastegate size
do you recommend for an EFR 7163 , Subaru strocker 2360 cc and target boost around 26psi?

What would you recommend for a om617 with a gx35?

Would a 38mm be too small for a gtx3576r single scroll .82/84 (cant remember) housing with a power goal of roughly 500-550bhp? It's on a 2.8 litre v6 on a 2007 saab 9-3 Aero.

What size would you guys recommend for Garrett t51r on rb30 sohc?

Just bought the 50mm gate for my GTX3584RS
Which is a 67mm turbo , on e85 on a barra should be perfect

I got the comp gate 40 on my bugeye sti, from 1500 rpm to 7000rpm it holds 20psi all the way on every gear and it's bloody loud 😈

But what are the real dissedvatages of running a to big waste gate? All the explenations in this video make the bigger ones seme like the better option

i only had the one selection for my 2016wrx with the killerB header. so it was easy for me. but thank you for this very informative video for others