BTR Equalizer 1 Intake Manifold - Cathedral Head Brian Tooley IMA-01 LS1 LS2 LS6 4.8 5.3 5.7 6.0

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Product Description

BTR EQUALIZER 1 INTAKE MANIFOLD

For Cathedral Port Head Applications

The First In a Series Of Low Profile, High Performing Cast Intakes!
Cast from 319 Aluminum
Made in USA
O-Ringed port openings and Lid surface
Easy Insert Steep Chamfer Injector Bores for trouble free Injector o-ring insertion
6000-8000+ Ideal operating range(for sub 4 inch stroke applications)
Underslung Plenum design for Maximum Hood Clearance
102mm Profiled Throttle Bore
1 map sensor location in rear with 2 additional user optional locations
Additional User defined LS3 and LS1, LS2, LS6 map sensor bores
ISO9001:2015 Certified Machining
2 piece design for easy porting access
Lightweight CAD generated design
Profiled Port Openings for Optimum Out of The Box Performance
All threads are roll form aircraft standard DSDV
Clears F-Body Cowls
Clears C5 Cowls with minimal massaging to intake
Not compatible with truck accessories/Alternator Brackets

Recommended Optional Items:

Fuel Rail Kit: FRK-01 Made from the highest quality 6061 Billet Aluminum, these rails come anodized in gloss black with a laser etched BTR logo. Featuring -8an ORB openings on either end. Steel Brackets will accompany these rails for the most rigid of fitment. Additionally, all rail kits come with stainless hardware. For use with the EQUALIZER line of intake manifolds.

Throttle Cable Bracket: LTBK (uses Lokar cable) & STBK (uses stock cable)

This intake is designed for combinations that are looking to make peak power between 6000 and 8000 rpm. Boosted engine combinations are actually more reliable making peak power in this higher RPM range compared to making peak power around 6500 rpm like most stock style intakes, provided the valve train is engineered properly.