Hennessey’s SRT600 Jeep Grand Cherokee SRT8

Hennessey’s SRT600 Jeep Grand Cherokee SRT8

It really is more quickly than a speeding Porsche Cayenne Turbo. It laughs at the deal with of a BMW X5 and sprints to 60 mph quicker than a new Mustang GT. The new tremendous car, Jeep’s rowdy Grand Cherokee SRT8 is outfitted with a highly effective 6.1 liter Hemi V8, providing a powerful 420 horsepower and 420 pound-ft of torque. This SUV spouse and children hauler is undoubtedly not your typical SUV and you will know quickly more than enough after you listen to its throaty roar as it access a quarter mile in a issue of 13.5 seconds which by the way is only a muscle vehicle territory.

Inspite of the ability sent by Jeep’s Grand Cherokee SRT8 it however does not match the effectiveness of the Dodge Viper SRT10 Coupe and for this exact same rationale why the Hennessey Overall performance made the new SRT600 bundle. The Hennessey Overall performance was the very same persons liable for tuning up the Viper and given that it would like to normally build a thing a lot more potent than its prior masterpiece it has designed the efficiency package deal that will empower the Grand Cherokee SRT8 to last but not least defeat the ferocious Dodge V10 Viper in a to 60 and quarter mile sprint.

Truly this was currently achieved with the new Hennessey SRT600 fortified Jeep, the Viper was outpaced to 60 mph by 50 percent a next and cross the quarter mile complete line two-tenths quicker than a significantly reduced and lighter Viper.

Ever questioned wherever the Jeep’s added Saturn V-like thrust comes from? Alternatively of a strong rocket booster, a large Garrett turbocharger has provided the raise to a modified 6.1 liter V8. How did the Hennessey General performance accomplish this? 1st they started by eliminating the stock SRT8 V8 and tear it down to the cast-iron cylinder block. Afterwards large-responsibility bearings had been additional before the set up of aftermarket cast metal connecting rods, forged-aluminum 9.5:1piston, and high effectiveness piston rings.

Hennessey has also reworked the cylinder heads producing a total porting on the consumption and exhaust runners together with polished combustion chambers. And on airflow check bench done by Hennessey the ported heads movement 360 cfm on each and every consumption port which is about 60 cfm much more than stock.

To further improve airflow to the cylinders a one Garrett T4 turbocharger that delivers 7 psi of thrust was extra. The tailor made-produced stainless-steel headers supply exhaust to the turbo, then raise is fed through the 3.5 inch polished stainless metal tubing, a huge front mount air-to-air aluminum intercooler and customized inlet tubing replete with twin billet-aluminum blow-off valves. To hold the turbo’s boost in check out is a single 44 mm wastegate although the 180 diploma thermostat can help the Hemi to stay amazing.

Hennessey has also additional a substantial-volume gas pump that delivers a continual flow of petrol also the outsized gas injectors and a specific gas-stress regulator are currently being monitored by a customized-programmed motor computer. The final result of all these course of action is a 6.1 liter V8 that delivers 600 horsepower at 5200 rpm backed by 650 lb-ft of torque at 4000 revs. Such potent torque requires a whole lot of engine airflow that lead the Hennessey to in good shape a twin a few inch diameter stainless metal exhaust program, high circulation mufflers, and a polished 4 inch diameter exhaust recommendations. At rest, the SRT600 is like a meek lamb but consider to flat-foot the throttle and it awakens into a monstrous beast. A phrase of caution: The Hennessey SRT600 Jeep SRT8 is not for the faint-hearted.

The modifications accomplished on the Jeep SRT8 was taken care of at a minimal amount which suggests that aside from the engine, the basic components of the SRT8 like for instance its Jeep fuel filter , the factory SRT spec Brembo disc brakes and quite a few extra have been not altered. The exterior was nonetheless improved by adding a handful of SRT600 badges and optional 20×10.5 inches forged aluminum wheels wrapped in a Michelin Pilot Activity 2 295/30ZR20 tires.