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BRODIX - 12 15º SOLID DOME

Similar in design to the above listed pistons except these pistons are manufactured with a solid dome. These pistons have the same deep valve reliefs to accommodate oversized valves and long duration, tight lobe separation cams. Precision CNC machined ring grooves accept 1/16, 1/16, 3/16 rings. These pistons utilize dedicated left and right hand forgings.

Includes:
Pin #927-2750-15-51S (130g)
Double spiro locks (#927-042-CS)
400 BRODIX - 12 15º Series
Std Bore: 4.125
Ring package designed for: 1/16, 1/16, 3/16 Rings

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Tech and Installation Tips
Valve Relief Diagram
Part # CID Bore Stroke Rod
Lgth.
Block
Ht.
Comp.
Ht.
Head Cubic Centimeters
50cc 54cc 58cc
Compression Ratio
Dome
Vol.
Gram
Wt.
Footnote Oversize Recom.
Ring Set
186444 407 4.130 3.800 6.000 9.000 1.100 15.8 14.6 13.6 3.0 446 B,S,M 0.005 J10008-4130-5
186445 408 4.135 3.800 6.000 9.000 1.100 15.8 14.6 13.6 3.0 448 B,S 0.010 J10008-4135-5
186446 409 4.140 3.800 6.000 9.000 1.100 15.8 14.6 13.6 3.0 450 B,S 0.015 J10008-4135-5
186447 410 4.145 3.800 6.000 9.000 1.100 15.8 14.6 13.6 3.0 452 B,S 0.020 J10008-4145-5
194945 412 4.155 3.800 6.000 9.000 1.100 15.9 15.0 14.1 3.0 456 B,S 0.030 J10008-4155-5

- Denotes part # has been issued a new part #. A list referencing old part #s to their new counterparts will be available shortly.


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