All MZR blocks are precision machined to our spec and hand
assembled with utmost care and attention. Each block is carefully
blueprinted, balanced and assigned a unique serial number. All specs are
carefully tracked and verified throughout the build. Stage I blocks
feature factory size bores with precision honed factory sleeves. We
offer both Stage 1 spec pistons, all assembled with K1 rods.
ARP main studs are included. We use performance main bearings. Our
Tri-Metal rod bearings are specially coated with a Teflon based coating
offering reduced friction and wear.
Each motor comes with full documentation and a spec sheet
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2.3L Short Block
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Factory Bore, Honed Factory Sleeves
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K1 Stock Size Rods
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ARP Main Studs
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Performance Main Bearing
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cp-e Tri-Metal Rod Bearing
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cp-e Precision Spec Machining
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Blueprinted Engine,Documented Hand Assembly with Certificate
Core Charge- $4500.00
Best option for those looking for less downtime. A short block will be
finalized and shipped out once the order is received. The core charge
will be refunded once we receive your short block core. Please review
the core requirements to make sure you have a good short block core.
Core Requirements:
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Inspect sleeves for cracks
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All main bolts and main girdle must be included
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It must be properly packaged with protection on all sides
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Please clean off as much oil residue as is possible
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Remove all accessories (anything that is attached to the engine)
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Leave anything internally on the engine as a part of the core.
- Damage to core items will be recorded & the refund will refect on damaged parts
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