aus jd 2703
New member
Hey how'd u fit the 205 calipers to the 185?
sleeper":3kyr05a4 said:Where you the one who got the center diff modded?
It takes very minor mods to fit. The throttle body is the only major issue. You either have to mod the throttle body and manifold (205 tb on 215 im) or wiring (215 tb on 215 im).aus jd 2703":2259bvfs said:Will a 215 intake fit a 205 head? Wouldn't mind a side feed option is all
phattyduck":2bl1dxrl said:I'm going to try to figure out a way to do it with the 215 throttle body and intake manifold. Others have done it differently.
Number of cylinders = 4
Cylinder block bore diameter = 87.5mm
Cylinder block deck height = 215mm (i think this is correct)
Stroke of the crankshaft = 91mm
Cylinder head combustion chamber volume = 47cc
Piston dish or dome volume = -8cc
Piston compression height = 1.275in
Connecting rod length = 138mm
Compressed headgasket thickness = 0.045in
Total amount the cylinder head has been milled and the block decked = 0.5mm
Maximum operating RPM to determine mean piston speed and max piston acceleration = 7000rpm
Operating elevation of engine to determine effective compression ratio = 0
Boost pressure to determine effective compression ratio = 8psi
Static Comp Ratio = 11.03:1
Effective Comp Ratio = 17.03:1
Displacement = 2188.8cc
Rod / Stroke Ratio = 1.52:1
Piston-to-Deck Height = -1.384mm
Mean Piston Speed = 1813 fps (552 metres per second)
Max Piston Acceleration = 112755 fps2