Does any sifu know what is the standard engine compression for 6A12TT turbo? I was tired to find on Internet but I only got for the NA.
Thanks bro I wonder if using 1.2mm full metal gasket what will be the compression.^pomen_GTR^ said:i got it in wikipedia
* Engine type — V type 6 cylinder DOHC 24 valve
* Compression ratio — 8.5:1
* Fuel system — ECI multi
* Peak power — 177 kW (241 PS; 237 hp) at 6000 rpm
* Peak torque — 309 N·m (228 lb·ft) at 4000 rpm
*more detailed spec.
6A12TT
MANUAL SPEC
Displacement, cc 1998
Engine model 6A12T (twin turbo intercooler)
Max.power (Net), kw(PS)/rpm 240 ps (176.52 kw) / 6000 rpm
Max.torque(Net), N*m(kg*m)/rpm 31.5 kg*m (308.91 N*m) / 3500 rpm
Power density 5.96
Engine type V type 6 cylinderDOHC24 valve IC twin turbo
Engine information
Fuel system ECI-MULTI (electrically controlled gasoline injection)
Turbocharger Twin Turbo with intercooler
Fuel type Unleaded premium gasoline
LEV system (Low emission vehicle) No
Compression ratio 8.5
Bore, mm 78.4
Stroke, mm 69
Final gear ratio
Fuel consumption at 10-15 modes, l/100km 9.8
Fuel consumption at 60 km/h, l/100km
Ya the stud already inplace, bloody hell it using 1 1/2 sets somemore >< expensive sia! Most unpredicted is 6pcs 510cc injector was not enuf base on calculation. Need to buy another 6pcs 700cc injector! Sad!DanzEterna said:not sure, but u have to change to ARP studs. cos 1.2mm is kinda thick.
Ya! Initially we thought from 220cc injector change to 510cc should be enuf but after that the calculation we need to open 510cc to 100% duty which is very risky and not recommended beside that there are NOS need to feed in some fuel.^pomen_GTR^ said:to check your CR after using thicker gasket then your mechanic need to do some measurement...
before using this online calculator:: Engine Size and Compression Calculator