Unsung

Hey. I need to know at what RPM you start to build boost. Preferrably B16a's, but any engine will work. It's for my uberdata basemap, until I get a burner. Thanks.



EDIT: .60/.63 T3 76 Trim.

Unsung

So everyone threw away their SC61's and their B-Series?

Unsung

Maybe the SC61 people are on at night... Bump - Need to get an approximate RPM so i can get close on my basemap!

Suprdave

4500ish...

TheShodan

iTrader: (14)

Hey Unsung EM1

I believe that There are a couple of reasons as to why you're not getting the feedback and responses that you need

1) Specifics of your car. Is it stock?, Built? What specific items have you already set up? It's the specifics that are important.

2)Which SC61 are you using? There are both standard and custom configurations..

3) Lack of Searching... I know that this topic has been covered a couple of times, and there may not be a TON of info, but c'mon... You gotta at least kinda show us that you tried to look something up..

4) Attempt to find out yourself. I know that the SC61 Compressor map is not just floating around out there, but Precision does have a lot of their measurements on their website, and you can compare them w/ SIMILAR compressor maps and either have someone calculate it for you, or attempt it yourself. There's a lot of info of compressor maps on the web.


I'm in no way trying to bust any *****, but
I think you'll find people a bit more receptive once you've provided for a bit more additional information about what you're looking for.. You'd be suprised what feedback you get..

Good luck..

DIRep972

iTrader: (1)

On a B18c I know you start to get positive pressure a lil after 3k.. you should have 10psi before 4500 and 25psi around 5500. I would add 500rpm's because its a b16a... That should get you started, but GET IT ON THE DYNO!

Unsung

Thanks guys - got lots of mixed answers, but like i said, its a rough basemap... Time to get a burner and wideband so I can tune.

Odiedogcx

Bump for Jake .. Good luck

Civic Power

This boost chart reads 1 psi high due to the pressure calibration being off.
Plus i was getting a little boost creep

Setup
Engine:B16A2
CTR LSD/ Clutch master stage 4 / Comptech flywheel
Head Pnp / 3 angle valve job by ALANIZ Cylinder Head Technologies
Port Flow dual spring and retainers / Ferrea Valves
Venom Intake Manifold
STR 68mm Throttle body
Rs Sleeved Bored To 84mm
Je Pistons Comp 9.3:1
Eagle rods
Inline pro manifold
Tial 38mm wastegate .5 spring / Greddy profec b boost controller
Precision SC61 E .76 trim
Greddy type 24 Intercooler with Custom Piping
Custom 3 inch downpipe with not cat and 3 inch exhaust
800cc venom injectors
Hondata Stage 3 p72 ecu


The Car made 345 whp and 210 torque @13.2 psi on a conservative tune on 91 octance
Saving $ to fix some bugs and 4 tuning to up the boost to 20+ psi on race gas and make 450 whp +