SPECS:
Size: 283ci
Comp Ratio: 8.8:1 (Boost Friendly)

’03 Cobra remanufactured Shortblock with:
- Forged Manley rods with ARP hardware, and Forged Pistons
- Forged Cobra crank
- Bored .020 over by Ford remanufactured engine builders
- HO Cobra oil pump

DSS Ported 2v Heads, 50cc
Upgraded valve springs, valves from DSS

Comp stage 2 270AH cams
Cams degree’d by Shrader Performance for optimal power

Includes all timing components, Complete Longblock!

PLUS:
You get the 3-bolt front cover, oil pan (tapped for Vortech drain feed), and valve covers.

Ready to drop in!

Engine made 620 rwhp at 18 psi (T-Trim) with an Edelbrock Victor Jr intake, through an AUTOMATIC.

Price: $4449.00

These shirts are premium Hanes Tagless Tees and only come in Black color. They feature a Shrader Performance logo on the front chest with a full print “Gearhead” design on the back.

Sizes: S, M, L, XL, 2X only

Shirts are $19.99 (plus $4.95 S&H)
(2X size is $2.00 additional)

 

 

With a Vortech T-Trim at only 18 psi, this 284ci 2-valve terror laid down 629 rwhp through a C4 auto on Pro-Dyno’s chassis dyno. Featuring an 03 Cobra bottom end, DSS ported heads, modest street cams, Edelbrock Victor Jr intake with custom inlet, and some longtube headers. We installed a Treadstone  intercooler to keep temps under control and have the least amount of boost drop possible. After converting to an 8-rib belt setup, and a new Thump tensioner, belt slip is no longer an issue to be concerned with.

This car is already going back under the knife for even bigger and better engine upgrades, so stay tuned for more results!

This silver rocket is powered by our fully built Shrader 5.0L 2V mod motor. Although this subtle street-driven car is buried in snow in the great north for 6 months of the year, when it emerges in the Spring, you’ll find it cruising the streets with some attitude. We started the foundation off with the best, an iron Boss big bore block, and filled it with DSS GSX Pistons, Manley H-beam rods, a Cobra crank, and some Clevite bearings. The heads are Trickflow Track Heat with some mild cams to go with the stock plastic intake.

At about 19-20 psi, this YSi blown Shrader engine made 668 rwhp through some shorty headers and a catted mid-pipe! There’s even more potential in this combo with a few upgrades if Cory decides to go for 700.

You can check out the dyno video below.

When our good friend Charles Drake from Texas asked us to build his 2001 GT Convertible into something bigger, I don’t think he planned for it to develop into the killer machine that you see here.

We turned this almost completely stock high-mileage engine into a street-driven terror, starting off with a good foundation using a Boss big bore iron block. Coupled with the Kellogg stroker crank, forged DSS pistons and forged Manley stroker rods, it achieves a healthy bump in cubes to 323.

We topped off this combo with Trickflow’s Track Heat Twisted Wedge heads and a set of agressive blower cams with upgraded valve springs. The Fox Lake P51 intake helps funnel the 21 lbs of boost from the YSi Vortech through the 9.5:1 compression motor.

On E-85 ethanol fuel, the car made 651 rwhp on Pro-Dyno’s Dynojet. If you’re crusing the streets of the Dallas-Fort Worth area, you may see this monster lurking around looking for its next victim.

Price – $699