97-10 205cc LS1 / LS6 / LS2 Afr Mongoose Street Heads (ND)

0 reviews write a review
AFR's LS1 head offers unmatched flow performance (300 CFM at .600lift) and features 2.020 intake and 1.600 exhaust valves with AFR's iron ductile interlocking valve seats. With only 205cc port volume this is a 70 CFM increase over stock casting. The 205cc is ideal for normally aspirated 346C.I. to
Usually ships in 32 days Low stock In stock
305168
Pair
price:
$2,499.00
price per Pair
(tax excluded)
drop shipDrop Ships From Manufacturer
This product cannot be ordered online...
Description
AFR's LS1 head offers unmatched flow performance (300 CFM at .600lift) and features 2.020 intake and 1.600 exhaust valves with AFR's iron ductile interlocking valve seats. With only 205cc port volume this is a 70 CFM increase over stock casting. The 205cc is ideal for normally aspirated 346C.I. to 396C.I. It is available with 66cc and 76cc combustion chambers. AFR's LS1 is a direct bolt on. Structural features like AFR’S trademark 3/4" thick head deck, reinforced rocker stud bosses, and thick wall runners provide unparalleled durability. An exclusive new modern combustion chamber design with double quench pad area helps the LS1/LS6/LS2 generate huge low and mid lift airflow numbers Note: Hydraulic roller cams in "LS" Gen III engines typically experience valve float at 6600-6800 RPM's. If you plan on running over .600 gross valve lift and/or 6600 RPM, our upgrade spring has higher seat and open pressures (145/390+) to better reduce the risk of valve float in more aggressive applications.
Specifications
Base Unit of Measure PR
Net Weight 64
Car Years 1 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010
Part # 305168
Search Description SCREW
Reviews (0)
There are no reviews yet.
    Loading
    Loading