Hi,

i'am looking for some B16 GT28RS Dyno sheets.
i did allready searched, but more dyno sheets i found was on B18 engines.
if you know some B16's with a GT28RS turbo please post everything you have ... links/dynosheets/spoolup times etc...

Hope to get some real good info's about this turbo on a B16...

Thanks

 

Darton-sleeved, RLZ-built, B16 -w- 8.4:1 custom Wiseco pistons, 23 PSI of boost. GT28RS with ATP .82-AR T3-flange turbine housing. Clutch was slipping at the top of the run, later we made 380 with it, but I didn't save that chart. This dyno also seems to read 20 or so WHP too low, mostly use it for tuning. Lovefab SST manifold -w- Lovefab 3" downpipe and 3" TR Turbo exhaust. It spooled almost instantly from about anywhere. Tuned by JDogg with an AEM EMS. Car was daily driven for years, full interior EM1 -w- AC, drag raced weekly (usually ran about a 12.0 at around 119 MPH, yeah, I suck at drag racing), ran it on road courses several times, parted it out to go all motor, motor is still running strong in another guy's car, same story for turbo and manifold:

 

I found that dynosheet a few month ago, but thanks for the reply.
i have one short question left. From the dynosheet i guess full boost (23psi) are build at aprox. 5000rpm.

can you aprox. tell me at which rpm do the turbo begin to spool (makes significant over atmosphere pressore i.e. 2psi boost) and at which rpm did it makes aprox. 14psi?

hope for some more inputs...

Thanks

 

Yes, full boost was a bit before 5000 RPM, and it started making boost from wherever you mashed the gas, even down around 2500 RPM. I think 14-15 PSI was made around 3500-4000, although it built boost so fast it was hard to tell. Your setup will vary however, as this was a fairly low compression setup. Higher compression setups will behave differently.

 

Here's mine...

Stock block

 

how much boost are you running

 

bump for more info gotta be one of my fav turbos whats the most people have seen outta thease with the big hot side ? also what manifold does everybody run