In that respect could a smaller IM actually make the turbo spool quicker?

 

Just installed a Grams 255lph pump for the first time, rather than the usual Walbro units.


I'm amazed at how quiet this pump is. Makes noticeably less noise in a halfway shelled car than the Walbro.

 

My Walbro 450 was much quieter than my Walbro 255. Tech these days

 

The plenum, by way of shear volume, yes. But it also depends upon the size of the turbocharger used. You're not going to get a 65lbs/min turbo act like a 38lbs/min unit with a smaller intake plenum, that's for sure.

It's the combination of items that make the most effective torque-creators, not justone component in the whole system. You have to look at the BIG picture.

 

yes of course, figured it would make some difference just curious how much much of a difference I guess, I have a extra b16 IM just sitting here. I guess only way is to try it

 

Yeah, you're not going to get anything quantitative, that's for certain. Give it a shot. See what happens.

 

My Borg Warner S200SX non ported Turbine Housing. A ton of ignition Timing

 

102 octane? k20??? Thought you had a big B build lol. Whats that translate to whp & wtq. Too lazy to google.

congrats though.

dont think i remember your build at all.

 

Garrett G 25-660 turbo:

Α new turbo presented by garrett in sema show and claimed to spool up like a disco-potato (GT2860) and produce flow like GT3582!

is that even possible?

https://www.turbobygarrett.com/turbo...series-g25-660

 

yeah gas premium fuel. 500~whp and 442ftlbs..thats my daily ep3..not my ej2

 

That 49mm turbine wheel aint gonna flow **** compared to the gt3582.
It looks another version of the allready bad Gtx3076...
I hope they are good but i kinda lost faith in garrett for NEW stuff.

 

Lol @49mm turbine wheel comment.

 

why not double plenum b16 manifold.

 

not sure I know what that is........If it involves welding I dont have a welder

Currently on a Sunk2 Ultra street its pretty good just always looking for ways to get faster spool. Well see how things are in another month once I have my 83MM 1.9L GSR block up and running

 

went to a small track yesterday. had lots of fun

 

plot showing where I'm at the most at the track

 

Car sounds good Pepe, glad you're out there having fun

 

Wow thats a nice graph.
What ecu your using?

 

 

Got a free tuning lesson and got to play with a mainline dyno remotely yesterday through HPAcademy! It was super cool being able to tune MBT part throttle by locking the dyno at certain RPMs ranges to get to those picky cells you cant really get tuning on the street. They are a great group I would recommend their tuning courses.

 

 

We'll I've taken 2 of their webinars before on EFI 101 and basic street tuning so I am on their subscriber mailing list. Just popped up one day as a promotional thing. I didnt think it was for real but it was! Very cool 1 on 1 also so asking questions and getting direct feedback.Its a $199 class I believe!

I may be so inclined to do the full thing that includes 6 hours of time. But I really just want to get my car on a dyno that can do steady state lol. Cant see myself wanting to do it any other way now.

 

I itches me a lot of time to take one of these seminars because i dont know sheet about tuning.

 

Find a DynaPack, and you'll never want to use anything else again.
Accurate steady-state is the best tuning tool!

 

Wanted some opinions on my set up since this is an open minded thread. I'm shooting for a fun ride and to make 350-400 my setup is
b18b1 block
Kings bearings
Nippon rings
arp rod bolts
B16 head gsr cams supertech valve seals
Hondata s3 v3
South Bay 1000's
ACL racing oil pump
Arp head studs
Gsr water and timing belt
Skunk2 manifold
Gt35 turbo
Ram style manifold
3" dp
wb 255 fuel pump