i think the whole motor is diff. block (drain back tube for turbo) crank,rods,pistons and head. they say the 8 spark plug head flows good with a little work and exhaust seats.
__________________
Slow Joe Racing
2008 dodge ram 5.7 HEMI
1993 lx with a 289 and a 3 speed on the floor
WTB 1955 t-bird project
|