**Customer must supply good, usable block and crankshaft cores for this service.**
Boostin Performance Stage 2 4B11 Short Block (Evo X / Ralliart) - 800WHP Rating
The foundation of our Boostin Performance Short Block is a freshly cleaned, bored, and honed engine block. Before the block is ready for assembly, ARP Main Studs are installed and the mains are then line honed. The crankshaft is Magnafluxed, balanced, and polished to a mirror finish.
What sets our motors apart from the competition, is our precise machining, attention to detail, and some special tricks we have learned along the way!
Our Boostin Performance Stage 2 Short Block is a great option for those looking to make around 800WHP, reliably, as the stock 4B11's are notorious for having weak rods. This BP Stage 2 Short Block option solves that issue by utilizing I Beam connecting rods. If you are looking to make more then 800WHP, then check out our BP Stage 3 Darton Sleeved Short Block package for the perfect package for your needs.
Compression ratio for this package is 9:1, but other compression ratio's are available upon request. Please specify in the NOTES section when checking out, what compression ratio you'd like.
**This packages does not include ANY shipping fees. Please contact us regarding shipping charges, as pricing will vary depending on location and if lift gate assistance is needed, etc
