I've had my Triple Webers on my 280z for about a year now, been running the car since on a baseline tune. I have an L28 N42 Block with a rebuilt E88 head from a 260z I believe. Should be stock internals aside from a slightly thinner head gasket. The car drives pretty good, however I have to ease into the throttle at lower rpms before I can fully mash it otherwise the webers bog and backfire. The car smells like it's running pretty rich too.

I am wondering if there is anyone recommended in the LA County area that knows how to tune these carbs close to perfection. I live more up north of LA (Santa Clarita to be exact) Closer the better! I am also wondering how much I should expect labor cost to be for someone to tune the car.

This guy seems to do a lot of work in the LA area. https://www.instagram.com/kyushahousetaka/

I've never used his services before, I've only seen his work on social media.

Do you have a wideband o2 sensor? It's a pretty useful tool. AEM makes a nice one.

If you want to read about the webers you have. http://240260280.com/Tech/Carbs/Weber/DCOE Theory Operation and Tuning.html

13 minutes ago, heyitsrama said:

This guy seems to do a lot of work in the LA area. https://www.instagram.com/kyushahousetaka/

I've never used his services before, I've only seen his work on social media.

Do you have a wideband o2 sensor? It's a pretty useful tool. AEM makes a nice one.

If you want to read about the webers you have. http://240260280.com/Tech/Carbs/Weber/DCOE Theory Operation and Tuning.html

Funny I actually just saw his website. Not sure why I couldn't find it months ago. From what I see his work seems to be very good. He is quite far from me about a 100 mile drive. I will have to give him a call tomorrow.

I do not have that.

Thanks for the link, I will give that a good read as I should probably learn to at least tune these things myself in the future.

Tuners probably have a tail pipe o2 sensor that they use while tuning, and and then they can feel out how the car is reacting while test driving. But having a number there really takes all the guess work out of how the engine is burning while you drive. When i got mine it was one of those "why the **** did it not do this sooner". Maybe the shop can install one for you if you don't have a welder.