Turbo spool up tuning with holley efi
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- Опубликовано: 21 окт 2019
- things to look for and adjust when working on a tune up to get your turbo car to spool up faster while on the trans brake
Disclaimer..... Like i state about 200 times in this video dont go plugging numbers you see in this video into your ecu and then claiming i told you to do it. i didnt
dont be stupid.
All data in this video thats shown is not applicable to your application.
Use this video as a guideline to see what your engine likes and how to tell if youre doing it right or wrong
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Good info here, It may help guys understand that the root cause and effect here is the amount of heat you’re building inside the combustion chamber, so getting that heat to build quickly and transferring it as efficiently as possible to the drive side of the turbo. The expansion rate of the exhaust gases are the driving mechanism for building boost.
98mm turbocharger is way too big for a 400 cubic inch engine he needs to be using a 78mm at the smallest to a 86mm at the largest size instead because the engine displacement doesn't provide enough exhaust flow to properly spool up the turbo the proper engine displacement for a 98mm turbocharger is 460 cubic inch or larger displacement engine for a small block or go with a big block of 7 liters or larger displacement.
A man size turbo 👌🏽😂
The man size stuff not the LS 🤣🤣🤣
Hey! Watch the LS guy insults! Im an LS guy BUT I started on Ford Windsors and then went to small block Chevy's! So... Lol! I know how to use a timing light. Lol
Gave a thumbs up as soon as he said, "...when you put a man-sized turbo on...".
Thanks for all the info. Very much appreciate all your videos. I raced nitrous cars for 30 yrs . This year made the change to turbo, 434SBF yates,106precision .Holly efi ,glide, ect. Without your videos i would for sure not understand enough to be messing with this. Please keep the videos coming.
This is an old video and i doubt you'll see this but could you explain why your target afr is 4.6? That seems terribly fat and im confused
LMAO @ man sized turbo! Lol
I absolutely respect the way this video was executed! People try to copy what the next person did in a build that is completely different from their own, even if some of the specs are similar, and he can't understand why it doesn't work the way they thought. Well this guy did this that and this and so either you should or I should do the same. When in fact engine building is a combination of all the individual components together, and then the same applies to the vehicle it's being installed in, in that the combination of everything as a whole, and then the desired result and personal preference to top it off. A carbon copy of what the next person did may not work for you. And so yes Devin never told anybody to do this or that! LOL! How true
the amount of information shared in this video is priceless , thank you for all of it and your time
Great info! I really appreciate the time you put into these videos with so much valuable information. Love the channel and look forward to watching more!
Turbo John sent me. And so far I’m enjoying the channel. Thanks for this information!
Very good. Very informative. I tune a Buick GN with a tiny V-6 and a big turbo. This will help me refine my techniques even further. Thank you so much.
Devin, thanks for the knowledge share. It's guys like you who keep many of us with less experience from grenading motors.
Thank you so much. This video helped me with verifying a few things on my combo.
Cubic inch & compression......exactly! Thank you for addressing especially the compression part which many seem not to understand, including so-called professionals.
9:45
It took me about a year to dial in my 1050 with a roots of off afr and exhaust temps along with sparkplug fouling street driving. This shit is real deep with your gem if a motor beneath it, ya take your time and hope your precision salesman isn't a ×ick
Wow, stumbled upon a hidden gem here on youtube. Excellent informative video's.