openecu.org

Post your hybrid (2.5L block with 2.0L heads) maps here. Remember to indicate all of the engine internal modifications. There are enough people out there with these engines (soon to be me as well) that we should be able to get a healthy database going from which people can start tuning.

I too am very interested in this as I am on the fence about going 2.5l vs 2.0l...

awesome Subcribed!!! Ill post mine on thurs. buddys got da cable.

surely someone has a map for the "hybrid" setup that they are willing to share

here is my 'breakin' map for my 2.5 hybrid

2.5 built forged block
2.0 heads with porting
4" intake MAF
272 cams
Aftermarket intake manifold (powder-coated)
Perrin Fuel lines
Pryo fuel lines
1000cc injectors
Twinfuel pumps
Tomei type -L pressure regulator
Cosworth oil Pump
SS pickup tube
Grimm speed air/oil separator
TGV deletes
Aftermarket hedders
Garrett GT3071R externally gated rotated
Tial 44m wastegate
Tial Q blow off valve
Relocated curse control module
Custom turob inlet (powder-coated)
FMIC(powder-coated piping)
AEM tru bost + scramble boost
AEM wideband



REV LIMIT 5K LOW BOOST


INFORMATION IN THIS THREAD IS TO BE USED AT YOUR OWN RISK. NOBODY BUT YOURSELF IS RESPONSIBLE IF YOU BLOW UP YOUR CAR OR DIE.

this is my base tuning map im using

13.5:1 @ idol
<2K rev 13:1
2-4k 12:1
4-6k 11:1
6-7k 10.5:1


INFORMATION IN THIS THREAD IS TO BE USED AT YOUR OWN RISK. NOBODY BUT YOURSELF IS RESPONSIBLE IF YOU BLOW UP YOUR CAR OR DIE.

Here is my hybrid map...

Cobb tuner series 1shortblock
vf39
05 wrx heads
short ram intake
sti injectors

I am installing a hta-68 in a few days... can someone help me tune the new turbo? or is it safe to install it and drive to a tuner?

Pzary32333 wrote:I too am very interested in this as I am on the fence about going 2.5l vs 2.0l...

oh same here my friend....i m interested too

My friend is upgrading everything on his car from 2.0 to 2.5 but not the ecu. Currently he has a tune for a stage 2 ej205 with stock td04. Mods like front mount and tgv delete and obviously exhaust. He is switching to a 255 with forged pistons, oversized valves. AVCS deletes (wont run on the old ecu anyways) break in will be on a 19t td04 and he will be switching later to a hta68 with divorced waste-gate I believe. Still doesn't have all the parts for the next turbo set up so anything could change.

Lets just do a spec list cause bullet lists are easier then word problems
255 block
255 crank forged, non-nitride
255 conrods
Weisco 100mm pistons
11mm oil pump
WRX oil pan/Pick up/baffel
King bearing set standard size with extra oil clearance
255 heads with upsized valves and AVCS deleats
205 cams
840cc witchhunter injectors with milled fuel rails and parallel fuel delivery
walboro 255
rotated 2.5i intake manifold
DBC TB
custom adapter plate to fit DBC TB on DBW manifold
3" hard inlet with couples to fit 3" turbo inlet or 2.4"
FMIC
Megan 1 piece headers and up-pipe
19t td04
remote ebc
wideband monitoring

I think that is all the important stuff. I am just looking to see if I can find something close to bring the 2L tuned ecu to a 2.5L set up and then get some logging and tweak somethings. Hopefully we can get a full dyno tune when it gets the hta68 since that will be the final version vs the current break in set up

I need a map for a 2.0 2.5 hybrid. its all stock 03 wrx turbo, heads, fuel. and stock rebuilt 2.5 bottom end. anyone have anything?