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pistons-bp

Pistons BP

Brand Model Bore Comp Dome Volume Comp Height Deck Clr. Alloy Weight Rings Buy Comment
Mazda
NA 83 9.0:1 292 The last 1.8 I built, the pistons, wrist pins and rods weighed as follows in grams. It was 95 engine.

#1 = 283.4, 78.8, 573.8

#2 = 286.6, 78.9, 573.3

#3 = 287.6, 78.8, 574.8

#4 = 292.1, 78.9, 573.5

I hope this helps.

KMag
NB1 83 9.5:1
NBFL/NB2 83 10.0:1
JDB 83 10.5:1
Supertech buy-supertech-pistons Supertech pistons are the general recommendation for non-extreme builds up to around 400 whp. They are often combined with Wiseco rings
P4-MA8350-N4 83.5 8.6:1 -4 30.5 1.52 4032 293
P4-MA8350-P2 83.5 9.5:1 30.5 1.52 4032 311 GNH8350, 8350XX (Wiseco)
P4-MA8350-P10 83.5 11.0:1 1.52 4032 320
P4-MA84-N4 84 8.6:1 4032 296
P4-MA84-CR9 84 9.0:1 4032 317
P4-MA84-P2 84 9.5:1 4032 317
P4-MA84-P10 84 11.0:1 4032
P4-MA85-N3 85 9.0:1 4032
P4-MA85-P10 85 10.0:1 4032
85.5 9.0:1 4032
P4-MA855-P8 85.5 11.0:1 4032
Wiseco buy-wiseco
K553M835 83.5 8.4:1 -4 30.50 0.5 2618 301
K553M84 84 8.5:1 -4 30.50 0.5 2618 309
K553M845 84.5 8.5:1 -4 30.5 0.5 2618 315
K590M84 84 10.0:1 7 30.5 0.5 2618 293
K590M835 83.5 9.9:1 7 30.5 0.5 2618 288
Wössner
K9078D50 83.5 12.0:1 7 31.2 4032
K9078D100 84 12.0:1 7 31.2 4032
K9078D150 84.5 12.0:1 7 31.2 4032 326
K9078D200 85 12.0:1 7 31.2 4032 326
83 9.0:1 -0.3 31.2 4032 318
K9436D50 83.5 9.1:1 -0.3 31.2 4032 318
K9436D100 84 9.19:1 -0.3 31.2 4032 318
K9436D150 84.5 9.29:1 -0.3 31.2 4032 318
JE
JE-255773 83.5 9.0:1 -2 30.6 -0.4 2618 T6 294
JE-255774 84 9.0:1 -2.7 30.6 2618 T6 301
JE-255775 84.5 9.0:1 -3.4 30.6 2618 T6 307
Carrillo / CP
SC7540 83 9.0:1 1.3 310
SC7541 83.5 9.0:1 0.6 313
SC7542 84 9.0:1 -0.1 316
pistons-bp.txt · Last modified: 2021/08/31 09:18 by imakeyoufast