LT1/ LT4 427" Short Block 4.6 Short Block turbos with a higher boost

turbos with a higher boost to make 1300

We can have your existing shortblock picked up at a location convenient for you

All engines use 4340 forged crankshafts or billet upgrade forged H beam rods or billet upgrade

LME Standard Shortblock Blueprinting Process:

LT1/ LT4 427" Short Block 4.6 Short Block turbos with a higher boostMesa Balancing Racing Engines uses our proven custom pistons with the 4340 forged crankshaft & H beam 4340 rods, this package gives you the ability to max out the factory sleeve block with no worries. This combo works great with Superchargers, turbos with a higher boost to make 1300. By far the best bang for the buck without a sleeved block you will find. (we can also sleeve blocks for higher target HP packages. Please call for pricing on sleeved