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350/400 Brodix® 11X/ ASCS

Specially designed to fit the Pro Topline 23º Lightning cylinder heads (Dome will also fit Brodix 11X heads) these pistons are offered in +.005" and +.010" bore sizes to accommodate new aftermarket cylinder blocks. Built for high horsepower alcohol and nitrous applications they are perfect for high rpm engines like ASCS sprint car and drag race engines. 350 Series Pistons accepts .043, 043, 3.0 Rings and 400 Series Piston accepts 1/16, 1/16, 3/16 rings.

Includes:
Pin #927-2750-15-51S(130g) Full Round Series
Pin #927-2250-17-51C(116g) FSR Series
Double Spiro locks #927-042-CS
Double Pin Oilers
Accumulator Groove

Part # CID Bore Stroke Rod
Lgth.
Block
Ht.
Comp.
Ht.
Head Cubic Centimeters
Compression Ratio
Dome
Vol.
Gram
Wt.
Footnote Oversize Recom.
Ring Set


350 Brodix® 11X / ASCS - FSR SERIES
Std Bore: 4.000
Uses 2.250" Long Pin
Features Lateral Gas Ports
Ring package designed for: .043, .043, 3.0mm Rings
Brand NEW Lightweight FSR Forging

Click here to see matching JE Pro Seal Head Gaskets!

Tech and Installation Tips
Valve Relief Diagram
Part # CID Bore Stroke Rod
Lgth.
Block
Ht.
Comp.
Ht.
Head Cubic Centimeters
58cc 64cc 72cc
Compression Ratio
Dome
Vol.
Gram
Wt.
Footnote Oversize Recom.
Ring Set
310560 353 4.005 3.500 6.000 9.000 1.250 14.7 13.3 11.8 14.0 NEW A, M .005 J71208-4000-5
310561 355 4.020 3.500 6.000 9.000 1.250 14.8 13.4 11.9 14.0 NEW A .020 J70008-4020-5
310562 357 4.030 3.500 6.000 9.000 1.250 14.8 13.4 11.9 14.0 438 A .030 J71408-4030-5
310563 358 4.035 3.500 6.000 9.000 1.250 14.8 13.4 11.9 14.0 NEW A, M .035 J71408-4030-5
310564 359 4.040 3.500 6.000 9.000 1.250 14.9 13.5 12.0 14.0 440 A .040 J71408-4040-5
310565 360 4.045 3.500 6.000 9.000 1.250 14.9 13.5 12.0 14.0 NEW A, M .045 J71408-4040-5


360 SPRINT CAR ASCS - FSR SERIES
Std Bore: 4.125
Uses 2.250" Long Pin
Features Lateral Gas Ports
Ring package designed for: .043, .043, 3.0mm Rings
Brand NEW Lightweight FSR Forging

Click here to see matching JE Pro Seal Head Gaskets!
Part # CID Bore Stroke Rod
Lgth.
Block
Ht.
Comp.
Ht.
Head Cubic Centimeters
58cc 64cc 72cc
Compression Ratio
Dome
Vol.
Gram
Wt.
Footnote Oversize Recom.
Ring Set
323654 357 4.125 3.335 6.000 9.000 1.335 14.7 13.3 11.8 14.0 464 STD JG7708-4125-5
323655 357 4.130 3.335 6.000 9.000 1.335 14.7 13.3 11.8 14.0 465 0.005 JG7708-4130-5
323656 358 4.135 3.335 6.000 9.000 1.335 14.7 13.3 11.9 14.0 466 0.010 JG77F8-4135-5
323657 359 4.140 3.335 6.000 9.000 1.335 14.8 13.4 11.9 14.0 467 M 0.015 JG77F8-4135-5
323658 360 4.145 3.335 6.000 9.000 1.335 14.8 13.4 11.9 14.0 469 M 0.020 JG7708-4145-5


400 Brodix® 11X / ASCS - FSR SERIES
Std Bore: 4.125
Uses 2.250" Long Pin
Features Lateral Gas Ports
Ring package designed for: .043, .043, 3.0mm Rings
Brand NEW Lightweight FSR Forging

Click here to see matching JE Pro Seal Head Gaskets!
Part # CID Bore Stroke Rod
Lgth.
Block
Ht.
Comp.
Ht.
Head Cubic Centimeters
58cc 64cc 72cc
Compression Ratio
Dome
Vol.
Gram
Wt.
Footnote Oversize Recom.
Ring Set
323647 406 4.125 3.800 6.000 9.000 1.100 15.2 13.9 12.5 8.8 447 M STD JG7708-4125-5
323648 408 4.135 3.800 6.000 9.000 1.100 15.3 13.9 12.5 8.8 449 M 0.010 JG77F8-4135-5
323649 410 4.145 3.800 6.000 9.000 1.100 15.3 14.0 12.6 8.8 451 M 0.020 JG7708-4145-5
323650 401 4.125 3.750 6.000 9.000 1.125 15.0 13.7 12.3 8.8 451 M STD JG7708-4125-5
323651 403 4.135 3.750 6.000 9.000 1.125 15.1 13.8 12.4 8.8 453 M 0.010 JG77F8-4135-5
323652 405 4.145 3.750 6.000 9.000 1.125 15.1 13.8 12.4 8.8 456 M 0.020 JG7708-4145-5

- 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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