Rebate
Rebate
|
#52170015
FiTech 70015 LS1/LS2/LS6/LS7 500HP Square Port Kit, Short
$1,706.40
/kit
Factory Shipped
$1,896.00
Save $189.60
Quantity
Need Help? Call to Order
Add to a list
Select an engine to verify Fitment
Select Engine
Product Summary
Universal Fit, Multi-port Injection Style, 1000 CFM CFM
Rebates Available
See rebate detailsKey Specs
| Injection Style | Multi-port |
| Fuel Injection System Type | Multi-port Throttle Body |
| CFM | 1000 CFM |
| Injector Size | 36 lbs./hr. |
| Max Horsepower Rating | 500 |
Need To Know
Need help?
855.313.9176Quick and Easy Returns
Return PolicyFiTech 70015 Details
FiTech 70015 Details
Application:
- Small Block V8 GEN. III/IV LS-based Chevrolet street and performance engines with a 1500-6500 rpm power-band up to 500 HP to the flywheel.
- 92mm high flow cable operated throttle body sits at 7 degrees.
The Ultimate Tall LS1/LS2/LS6 500HP Intake Manifold Kit with 92mm Throttle Body are a complete self-tuning induction systems for LS engines designed for the do-it-yourself hot rodder to the professional EFI tuner! This system is ready to go with everything needed to complete the induction system of your LS engine and get you on the road easily and faster than any system on the market today. Forget sourcing mismatched parts and cutting and splicing old harnesses and re-flashed ECUs from Craigslist tuners. FiTechs Ultimate EFI is a complete Kit. Suitable for that junkyard 5.3 to a stroker 427, we have you covered! Check out the list of features and you will wonder why it's never been so simple to ditch that old factory hardware or top off that fresh long block. We have taken the work out of getting your new or pull-out LS up and running in a flash. That's why we call this intake manifold kit the Ultimate EFI.
Optional, not included: throttle cable mounting bracket (FiTech part number 70063)
Rebates
FiTech Cruise into Spring Sale 2026

FiTech Fuel Injection is gearing up for spring with our Cruise Into Spring Sale! From April 1, 2026, through April 30, 2026, customers can enjoy savings on LS and Throttle Body EFI systems, making it the perfect time to upgrade your classic ride for cruising season. Sale prices are applicable only to purchases made within the specified sale period, from April 1, 2026 to April 30, 2026. No rainchecks or exceptions will be provided. This sale cannot be combined with any other offers, discounts, or promotions.
Guides & Documents
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
FiTech 70015 Specifications
FiTech 70015 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 70015 |
| Brand | FiTech |
| Injection Style | Multi-port |
| Fuel Injection System Type | Multi-port Throttle Body |
| CFM | 1000 CFM |
| Injector Size | 36 lbs./hr. |
| Max Horsepower Rating | 500 |
| ECM Included | Yes |
| GENERAL | |
| User Tunable | Yes |
| Self Tuning | Yes |
| Injectors Included | Yes |
| Intake Manifold Included | Yes |
| Intake Section Included | Complete |
| Metering Style | Speed density (Map-N) or speed throttle (Alpha-N) |
| EGR | No |
| Throttle Body Included | Yes |
| Throttle Body Material | Billet Aluminum |
| Throttle Body Finish | Anodized |
| Intake Material | Aluminum |
| Intake Finish | Anodized |
| Venturi Quantity | 1 |
| Fuel Pump Included | No |
| Calibration Module Included | Yes |
| Wiring Harness Included | Yes |
| Fuel Pressure Regulator Included | No |
| Distributor Included | No |
| MAP Sensor Included | Yes |
| IAC Motor Included | Yes |
| IAT Sensor Included | Yes |
| TPS Sensor Included | Yes |
| Use with Power Adder | No |
| Venturi Diameter | 92.00mm |
| GTIN Code | 856291005886 |
| Sold in Quantity | Kit |
| Transmission Controller Included | No |
| Multi-Port Fuel Rails Included | Yes |
| Timing Control Compatible | Yes |
Ratings & Reviews
Ratings & Reviews
Fitment
Fitment
2004-2005 Cadillac CTS
GM LS6
2006-2007 Cadillac CTS
GM LS2
1998-2002 Chevy Camaro
GM LS1
1997-2000 Chevy Corvette
GM LS1
2001-2004 Chevy Corvette
GM LS1
GM LS6
2005-2007 Chevy Corvette
GM LS2
2006-2009 Chevy Trailblazer
GM LS2
1998-2002 Pontiac Firebird
GM LS1
2004 Pontiac GTO
GM LS1
2005-2006 Pontiac GTO
GM LS2
