JPC 803rwhp on stock coyote engine. - Page 2

redsap05 · 11-28-2010, 10:46 AM

It does NOT have nitrous. The way an article about the car is worded makes it sound like it was still on the car but it is not. They removed the nitrous before installing the supercharger. The motor is bone stock. They are running 12lbs of boost, but what so many people do not get is that 12lbs of boost on this car is not like 12lbs of boost on say a 05-10. The car has Ti-VCT which allows cam timing adjustment on both intake and exhaust cams. This allows for adjustment of the overlap, and the reason the car has good low end and top end. The EGR output is even controlled via the Ti-VCT. It's really advanced.

So think of a car with a larger cam optimized for a supercharger, it may "see" less boost in the intake but is making more power due to the better efficiency. It's like adding heads/cam/intake to a old pushrod 5.0. The same pulleys that make say 12-13 lbs of boost on a stock motor will make 8-9 on a modded motor. But the gain will be close to the same or more for the 8-9lbs than the 12-13 because boost is just a measure of restriction.

2010 SS RS · 11-28-2010, 10:55 AM

My question is what is the big deal about huge HP on a stock engine? Heck you could get even higher numbers than that but if it only lasts for 15 runs who really cares....I am more impressed with high HP on a good build than I ever will be on a stock build..It just says to me....Hey look how stupid and cheap I am!

8cd03gro · 11-28-2010, 10:22 PM

It's more about testing and reaching the limits. It's fun and useful to see how far a new platform can go when it's first released. People don't really know the safe limits of the 5.0 yet. You have to break a few motors to get an idea lol

11-28-2010, 10:55 AM	#16
2010 SS RS Drives: 2010 2SS/RS IBM Black Polished Join Date: Feb 2009 Location: Colorado Posts: 2,106	My question is what is the big deal about huge HP on a stock engine? Heck you could get even higher numbers than that but if it only lasts for 15 runs who really cares....I am more impressed with high HP on a good build than I ever will be on a stock build..It just says to me....Hey look how stupid and cheap I am! __________________ 418 Stroker, 621RWHP 648 lbs TORQUE Built by Laramie GM Auto Center Tuned by Nick at Mac Autosport. EForce SC, 2 3/4pulley,LPE dual fuel pump, JRE Twin fuel rail upgrade, posi clutch kit, RX oilcatch can and breather, Callies Compstar crankshaft and rods, Racing bearings, CP -13.8 race pistons, steel rings, Comp Cams X6 blower cam, Springs, HD timing chain and tensioner, Doug Thorley Tri Y LT headers, 89.7lb injectors, RPM rollbar, DSS1400 shafts, Simpson 5 pt harness, BMR Toe rods and trailing arms, led lights, RPM input and output shafts

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
/ \ * FREE SHIPPING ON ALL 2011 CAMARO'S - PREFERRED PRICING FOR EVERYONE * / * \ *	CamaroScotty	Dealer Camaros for Sale	1	11-06-2010 11:27 PM
Over 230 Satisfied 2010 Camaro Customers! Paddock Chevrolet has 40 in stock NOW	camarojoe	Dealer Camaros for Sale	2	05-24-2010 06:58 PM
GM Reveals 2011 Chevrolet Silverado HD	FenwickHockey65	General Automotive + Other Cars Discussion	55	03-04-2010 02:56 PM
Axial Vector Engine	Mr. Wyndham	General Automotive + Other Cars Discussion	6	06-20-2007 05:00 PM

11-28-2010, 10:46 AM	#15
redsap05 Drives: 2005 pontiac gto Join Date: Jul 2008 Location: akron oh Posts: 174	It does NOT have nitrous. The way an article about the car is worded makes it sound like it was still on the car but it is not. They removed the nitrous before installing the supercharger. The motor is bone stock. They are running 12lbs of boost, but what so many people do not get is that 12lbs of boost on this car is not like 12lbs of boost on say a 05-10. The car has Ti-VCT which allows cam timing adjustment on both intake and exhaust cams. This allows for adjustment of the overlap, and the reason the car has good low end and top end. The EGR output is even controlled via the Ti-VCT. It's really advanced. So think of a car with a larger cam optimized for a supercharger, it may "see" less boost in the intake but is making more power due to the better efficiency. It's like adding heads/cam/intake to a old pushrod 5.0. The same pulleys that make say 12-13 lbs of boost on a stock motor will make 8-9 on a modded motor. But the gain will be close to the same or more for the 8-9lbs than the 12-13 because boost is just a measure of restriction.

11-28-2010, 10:22 PM	#17
8cd03gro Drives: 2005 STi corn fed Join Date: Jul 2008 Location: Colorado Posts: 2,997	It's more about testing and reaching the limits. It's fun and useful to see how far a new platform can go when it's first released. People don't really know the safe limits of the 5.0 yet. You have to break a few motors to get an idea lol