What kind of engines are Toyotas running ?

Question

are the camrys running a toyota powerplant or another engine make?

Answer 1

The SEMA Show unveiling of the Tundra Racing V8 for the Toyota Tundra race truck represents one of the most critical steps in Toyota's journey to NASCAR's victory lane.

The normally aspirated, Tundra Racing V8 engine was designed entirely in America by Toyota Racing Development. TRD's technical capabilities came to the forefront as they designed and produced "from a clean sheet of paper," an overhead valve racing engine in a remarkably short period of time.

The engine design focused on high quality, performance, lightweight, reliability, and ease of manufacture. Measuring 358 cubic inches of displacement, the V8 is capable of producing up to 650 horsepower. The cast aluminum cylinder head and cast iron cylinder block both use a computer-optimized cooling system. The engine is also equipped with forged aluminum pistons, forged steel connecting rods, and a high strength billet steel crankshaft. Its fuel pump and exhaust were each developed by TRD.

Answer 2

like all different makes they use a 358 ci pushrod V-8 fed by using an 830 cfm Holley carburetor. each make has its very own layout however and factors do no longer interchange between one kind and yet another. Toyota, in evaluation to the others, did no longer have a production engine that must be adapted for race use, so as that they designed one from scratch. in actuality they did it two times; the engine used by using Toyotas interior the Truck and Busch sequence, the previous few years, became deemed too effective, and a sparkling engine had to be designed for the Cup automobiles this year. (i'm guessing it makes use of a shorter stroke crankshaft and a bigger bore, in all risk necessitating a sparkling block, particularly than being an all-new layout.) next year all 3 sequence will ought to apply the recent engine. people who've had a seem on the Toyota engines say they appear as if based on the Chevy small-block.

Answer 3

For the most part Toyota Nextell engines will carry little if anything from the Craftsman truck series. The intake and carburetor will grow from a 390 cfm. Holley to the 850 cfm. size. the camshaft will go from roller lifters and rev. kit to a flat tappet cam. The cylinder heads will be different as well as the block (I think). Pistons, rods and valves aren't made by Toyota.

Answer 4

Toyota.

Answer 5

They're using De Soto engines in Nextel Cup and Studebakers in Busch.

Answer 6

Good ones! ;)