v2.70AD/23º
Dart Aluminum Casting
2.70in² MIN
68cc chamber
1.380 x 2.280 opening
Fel Pro 1207
248cc runner
2.100 intake 
1.600 exhaust 
50º intake seats
radius 50º exhaust seats
4.155 fixture 
.200 147/112
.300 211/152
.400 249/187
.500 287/213
.600 312/228
.700 327/237
.800 332/243
.900 335/247
1.00 338/249

One of the most powerful iron cylinder heads you can buy!  This program can also be put into the aluminum core!  The program will fit into the RHS casting as well!!  Proven to make great power!!

v2.70AD/23º BARE $CALL
Fully CNC'd. Dart aluminum casting. Valve Jobbed, Decked, Guides Sized.​