Quote:
Originally Posted by opjohn
Congrats on the Stage 2.....just wondering, you mention the high boost option and Stage 3. First, what is the high boost option and second, I thought it only applied to Stage 4 installs ?
Any info/thoughts ?  |
High Boost Option is a thicker head gasket, some valve timing parts to adjust for the increase in head height, and stiffer valve springs. I am pretty sure the high boost option is for stage III and IV only.
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