***Update: Our HYD Roller Longblocks now come with USA-Made Johnson Lifters****
ZSR Dart-Based 9.5" Longblocks. Full custom builds, no mass produced engines. Cylinder heads done in-house; not "shelf" items. Whether you want to make 500hp or 2000hp, we can get a package together to meet your goals. Name-brand, quality parts ONLY.
Why do a ZSR longblock instead of a shortblock? The advantage to going with one of our longblocks over a shortblock is that it takes the guess work out of the engine work for the end user. We set the rocker geometry, determine pushrod length, check piston to valve clearance, determine and use the proper thickness and bore diameter head gaskets, etc. If we do the oil pan as well we set the pickup clearance and install everything for a leak-free result. All of these steps are absolutely critical and it can be a gamble doing it at home for some customers.
Fully Machined IN-HOUSE (For More Info Click
HERE)
-Resurfaced with BHJ fixture, MLS compatible finish
-Bored
-Torque Plate Honed on Rottler CNC Hone
-Line Honed with ARP main studs
-Rotating Assembly balanced on CWT Multi-Bal 5000
Included Parts:
-Dart Coated Cam Bearings
-Clevite H-Series Bearings
-FelPro Rear Main Seal
-ARP main studs
-Painted your color of choice
-JOHNSON USA-Made Linkbar lifters, Reduced Travel
-Custom Camshaft Ground on a billet core, 100% spec'd for your specific application
-Cometic MLS Head Gaskets
-ARP Head Bolts (Studs available)
-ROLLMASTER Billet timing set with Torrington Bearing
-Machined Camshaft Retainer Plate
-ARP Camshaft Bolt
-One-Piece, custom length 5/16" pushrods
-Scorpion "Endurance" series rockers
Block Options:
-DART SHP
-DART Iron Eagle
Crankshaft Options:
-Lunati VooDoo 4340 forged Crankshaft, internally balanced
-Molnar 4340 Forged Crankshaft, Internally Balanced
-Callies Magnum CCW (Center Counterweight) 4340 Crankshaft, USA made
Connecting Rod Options:
-Liberty H-Beam Connecting Rods
-Oliver Billet I-Beam Connecting Rods
-Molnar Billet H-Beam Rods
-Molnar Billet PWR ADR Plus Rods
-Callie's Billet Ultra I-Beam Rods
Piston Options:
-You choose whether you want Wiseco, Mahle, or Diamond pistons. All pistons we use in these shortblocks are a 2618 forging. When you order, you will be contacted and we will go over your combination to make sure the piston offering from the brand you chose will work for you. Flat top, Dish, Dome, etc to achieve your desired compression ratio.
**We can change to any ringset to fit your needs**
Oil Pan Package: Includes a Moroso front or rear sump pan, Moroso pickup, M83 or M83HV oil pump (blueprinted at ZSR), ARP oil pump bolts, ARP pump driveshaft, Milodon Oil Pan Studs, New timing cover, Fel-Pro timing cover gasket and seal, and Ford Racing One Piece oil pan gasket. INSTALLED
MANY options available that are not listed. We can do 55mm cam bores, oversize lifter bores, O-Ring Blocks, Top Fuel Hoops, ANY cylinder head that is available on the market, belt drives, carburetors, different ring packages, custom oil pans. Whatever you need, we can do.
PAYMENT PLAN AVAILABLE
**Shipping calculated once order is ready to ship**
Video of some of our 9.5 Engines:
To see a gallery of our builds, click
HERE
