ARP Main Stud Kit, BMW S14
Starting at
$448.00
RK Autowerks
This ARP Main Stud Kit is designed to replace BMW 11111735525 for the S14 B20, S14B23, S14B25, S14B27 engines found in the E30 M3. One significant advantage of these main studs…
Fitment
$448.00
RK Autowerks
Specifications
Platform
BMW
Part family
Hardware
Vendor
RK Autowerks
Variants
1
Details
This ARP Main Stud Kit is designed to replace BMW 11111735525 for the S14 B20, S14B23, S14B25, S14B27 engines found in the E30 M3.
One significant advantage of these main studs is their ability to prevent main cap walk, which can occur when the main caps shift or move out of position, potentially causing damage to the engine.
In addition, ARP Main Studs can safeguard the threads of your engine block, providing an extra layer of protection against potential damage.
When opting for main studs instead of factory bolts, it's important to note that the engine builder should mic the bores.
Using studs may require a line hone to ensure proper fitment and alignment.
A line hone is a machining process that can be used to resize and reshape the main bearing bores, ensuring that they are perfectly round and concentric.
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