7013569/300-125
LS7 HI-RAM IM, EFI, 105MM LS TB
- Brand Holley
- Model 300-125
- Availability In Stock
• Intended for use on N/A or forced induction engines in the 6.0 to 7.0+ liter range, max power at 7000-8000+RPM.Base Plenum Top Mounting Flange Height – 8.42” to the lifter valley cover flange on engine block. Total Height with 92/105mm EFI Plenum Top – 12.32” to the lifter valley cover flange on engine block. Port Size – 2.49” Height x 1.21” Wide Mounting Flange Gasket Type – Standard LS3 Molded O-Ring Plenum Top Gasket Type – 3/32” Round O-ring Cord Throttle Body Flange Location, with 92/102mm EFI Plenum Top : Height – 8.42” (from engine block lifter valley cover flange), Longitudinal Location – 3.84” (forward from engine block front flange), Angle – 25 deg. (down from vertical) Runner Length – 6.29”, As-Cast Runner Cross-Sectional Area – Tapered 4.67 in² to 2.84 in²