This reminds me of another engine that pontiac built the 400 and 455 about 1972 the 400s and 455s made roughly 200 hp and around 320-350 ftlbs torque but 3 years earlier the exact same engine was making 400 hp and around 450 ft lbs torque factory the only differance in the engines was a high flow 4 barrel intake and high flow large valve. The 49 produces its maximum horsepower at 4100 rpm.
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It features a 951 compression ratio and a port fuel injection system to generate 200 horsepower at 4100 RPM and 275 foot-pounds of torque.
4.9 cadillac engine high performance parts. Set the timing up and use good gas and you can pick up some free HP with the 49. Cars arent going anywhere in the foreseeable future. Johns 49 Performance Home Why 49.
Due to the high demand on flywheels we are now producing our own steel flywheels for all GM front wheel drive engines. It was replaced by the newer 46 L Cadillac Northstar engine. Performance has improved well.
This V8 block is one of the early models prior to the development of the Northstar family. Both the 49 and 45 port fuel-injected engines required premium fuel due to a 951 compression ratio. Having a high quality engine is one of the most important parts to overall car health and performance.
Our regular telephone hours are from 800 am to 530 pm Mountain TimeWe suggest you obtain our catalog prior to calling with questions about what we sell what it costs etc as there is a ton of information in our 500 catalog. While Fieroguru Performance LLC has done extensive work on 34L pushrod 34 TDC 3800SC 45 Cadillac 49 Cadillac 43 CPI SBC carbed EFI with gm and aftermarket ecms and LS4s most of the swaps we have performed for customers or as part of our ongoing RD efforts have been largely V8 focused. My performance 49 project started with a reground camshaft.
Currently available parts are Cadillac 4549 Complete Headers and Dual Exhaust Kit WB-6 Four Barrel Intake Manifolds Cadillac 49 Swap Motor Mounts. Performance Modifications - 49L Cadillac V8 Theres not much performance aftermarket support for the 49 for obvious reasons. If youre looking for a Northstar engine for sale or 49 Cadillac engine for sale here is a brief overview of the three major types of engines used in the Cadillac DeVille.
However some common hot-rodding techniques can be used. VehicleEngine Search VehicleEngine Search MakeModel Search. Open Weekdays and Most Weekends.
The 49-liter Cadillac engine is a square motor with a 3623-inch bore and stroke. Car owners appreciated the effort by General Motors to produce a high performance block without the typical fuel mileage decrease found in competitor vehicles. Johns 49 Performance offers quality high performance parts for the Cadillac 49 engine.
Our business revolves around aftermarket parts support for the Cad 472500425 engines building complete Cadillac. 49 Rebuilding Basics Contact. Original V8 - Made from cast-iron and aluminum these engines were produced in three valvetrains that include L-Head OHV two-valve and DOHC four-valve.
The 49 is a High Technology engine found for sale in Cadillac cars. Hello everyone im new to this forum so exuse me if im a bit of a dunce herei have a 91 cadillac sevile with the 49 enginei have plenty of external upgrades such as an msd digital ignition custom cool air intake flowmaster exhaust dual camaro style outlets and advanced timing 6 degrees. It was last used in the 1995 Cadillac DeVille.
Description This is a brand new steel flywheel specially designed to fit 49 Cadillac engines and far more superior to modifying a cast iron flywheel. Cad Company is the originator of aftermarket Cadillac performance parts for the 472500425 engine family and has been in active operation since 1984. 8 AM - 8 PM.
The 49 L was used throughout the Cadillac line. Toyota alone is estimated to produce over 11 million cars in 2023. The home of Cad Company 82 Litre Performance Parts AKA CMD and the new home of Potter Automotives Cadillac Performance Parts AKA CPP.
The factory chip has the correct fueling for power in the 49but the spark cal is a little conservative because the 49 does not have a knock sensor to protect the motor from detonation. Find CADILLAC 49L300 Parts and Accessories and get Free Shipping on Orders Over 99 at Summit Racing. Find CADILLAC 49L300 Cadillac V8 Parts and Accessories and get Free Shipping on Orders Over 99 at Summit Racing.
Box 2022 St Louis MO 63043 United States of America 833-223-3347. Whether you are looking for a used Japanese engine or new imported engines from Japan it is. Performance parts for the Cadillac 49 engine.
But i am wondering what i can do with this motor during a rebuild. FREE SHIPPING on Orders Over 99. 1984-87 Fiero and non computer controlled HEI One Wire Distributors.
The Originators of Cadillac Performance Parts.
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