Ok guys I have an 81.5mm bore darton 300 series sleeved b18a1 block. The sleeves are ductile iron and can withstand more detonation (practically all detonation). For reliable boost setup without worries this is a good route to go. $500 if you buy it this week $475. The sleeves are very thick (they touch eachother) and extend at the bottom of the block about a 1/4 inch whereas stock ones don't.

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JE 9.0:1 compresion 84mm pistons $150 firm!

Text (352)364-2875

lmk guys ... thx