przez ace-mati » 10 paź 2018, 15:26
To jest silnik KLG4 trochę się różni względem zwykłego kl-de.
KLDE (1993-1997) U.S.
164 horse power with 156 ft/lb torque
Compression ratio of 9.2:1
84.5 mm bore, 74.2 mm stroke
Uses OBD-I through 1995
1996-1997 OBD-II
220cc Fuel injectors
If you have a stock 1993-1997 Probe GT, 626 V6, or an MX-6 V6 you have a KLDE.
A common upgrade is to swap the stock intake manifold with a KLZE manifold. The DE manifold has oval intake runners while the ZE has square runners, so port matching is a must for best results. Also the ZE has no place for an EGR valve so if you live in a state with emissions testing or are annoyed by the CEL being on constantly this may not be the route for you. A good alternative would be to get a KLG4 manifold to swap. With proper porting and knife edging the gains will be about the same, but the runners are the same shape and it has an EGR valve. This makes it a simple swap.
The DE uses a VAF which can be very restrictive compared to a MAF
The KLDE uses a distributor cap. This has its ups and downs, but be aware that the distributor is driven by a gear with the cam shaft, so any swaps will need to have this gear. The cam shafts use whats called a Hydraulic Lash Adjuster or HLA for short. The HLA can cause many headaches with the car so be aware if you hear em tapping.
The DE uses OBD-I and has some ECU upgrade options.
Generally a KLDE will put out less power than a KLZE running similar components with the same amount of boost
From what I can gather the recommended boost pressure is about 6psi, although I have heard of a daily driver pushing 15psi for about 7 months on stock internals.
The KLDE uses better stock retainers than a KLZE
KLG4 (1998-2002) U.S.
170 horse power with 163 ft/lb torque
Compression ratio of 9.5:1
84.6 mm bore, 74.2 mm stroke
Uses OBD-II
220cc Injectors
If you have a stock 1998-2002 626 then you have the KLG4. People commonly mistake this motor for the KLDE, while there are many similarities there are also many differences. The KLG4 is the last revision in the KL series. Many issues that plague the DE are resolved by the G4. Power wise it is in between the KLDE and KLZE.
The KLG4 was introduced in 1998 so needless to say you won't find a stock MX-6 or Probe with one in it.
The G4 uses an electronic coil pack system instead of a distributor cap.
The G4 uses better solid lifters as opposed to the HLA system in previous models.
The G4 uses a MAF sensor for better intake flow and more accurate readings.
The KLG4 has the lightest crank out of the three variations (I believe about 7 lbs lighter) this reduces rotating mass...its a good thing.
The G4 is OBD-II only
Most parts/upgrades for the KLDE will bolt right up to the KLG4
The power band of the G4 is shifted slightly to the right compared to the DE
As far as I can find the ECU in the G4 is un-tweakable...
The KLG4 can handle boost with stock internals best out of the three variations (according to members on the forums anyway) , that is it will be least likely to be damaged due to boost when compared to a DE or ZE with the same pressure under the same conditions...think apples to apples..
Ostatnio edytowano 10 paź 2018, 15:27 przez
ace-mati, łącznie edytowano 1 raz