Our target is about 250hp using the stock Evo3 AFM. We have plans to ditch it for a standalone system, which get us closer to the 275hp mark we ultimately want.
The machining for the head work cost us $1200, but we supplied all the parts to the shop.
The M3 radiator wasn't a direct fit into the 318 chassis so we fabricated mounts for it. One of those failed. The coolant leaked out from the holes in the radiator until the car overheated.
Here's pictures of the new pistons we used.
They have less dome and gave us the 11.5:1 CR we were shooting for.
The machining for the head work cost us $1200, but we supplied all the parts to the shop.
The M3 radiator wasn't a direct fit into the 318 chassis so we fabricated mounts for it. One of those failed. The coolant leaked out from the holes in the radiator until the car overheated.
Here's pictures of the new pistons we used.
They have less dome and gave us the 11.5:1 CR we were shooting for.
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