300zx Ultimate hiram kit.
300zx Ultimate hiram kit.
300zx Ultimate hiram kit.
300zx Ultimate hiram kit.
300zx Ultimate hiram kit.
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300zx Ultimate hiram kit.

Regular price
$899.00
Sale price
$899.00
Regular price
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Unit price
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Ideal port and runner design for mid to upper RPM flow characterstic in NA and boosted applications

 

Parts needed: holley# 300-245 or select the carbon upper 

Requires our top feed kit and valve covers

Heater core hoses must be reworked

Timing covers and backing plates need to be trimmed or removed

Does not clear factory hood