Question a bout pistons and compresion

[mocpac]

well with that info, we have a 90.0% of compatibility... dam and I already order the c20xe pistons...lol

[eljunito]

These are the pictures of Lanos 1.6 rods with the B16 piston.

[Nubira2.2]

SR20VET 1998 cc Turbo
di?metro y carrera: 86.0 x 86.0 mm
compresi?n: ?
potencia: (PS) 280 ps @ 6400 RPM
torque: 31.5 kgm @3200 RPM

TURBO INTERCOOLER

SR20VE 1998 cc
di?metro y carrera: 86.0 x 86.0 mm
compresi?n: 11.0 : 1
potencia: (PS) 190 ps @ 7000 RPM
torque: 20.0 kgm @6000 RPM



http://www.datsuncr.com/motores.php

[RichieOzzie]

gonna be expensive if you ask me.... Compression increase means ignition timing needs to be retarded, or detonation will occur, and trash the new pistons in time. better grafting a 2.0 ltr Opel turbo motoer into it, with ALL the goodies it needs. Hi compression, and turbos are a disaster area... unless you have a nice Bank manager. most stock turbos run 8 to 1 CR, and can really be beefed up. my best advice is to CAM it a bit, get rid of the Shopping style CAMS, have some fun. look at the Cosworth Engine in the Sierra, you just dont need to change the Copmp ratio that massively to get 500 HP from the 2.0 ltr motor, just increase the fuelling. think you making a bad mistake here, if you have turbo, you need short skirt pistons, that are FORGED, standard cast ones melt..... i seen it happen!!

[mocpac]

The pisons are here. The only diference betweeon the c20xe and de C20SED is that the piston and rod are floating in the XE but no problem with that I chk with Tom and also already try to make it like and hibrid and fix perfect. We will put a 2.2 in a nubi this weekend so the piston projec will be made befor march ends. (hope so)

-by the way for legnaza owners ...can use the pistons and rods from the COBALT..... they are floating also.

[Nubira2.2]

We are planning on going Naturally Aspirated Motors


We know High Compresion Ratio Doesnt work with Turbo