Welcome To Bridge Racing. Home of the First 180 mph NMRA Drag Radial Car..... 181.67 mph. World's First 7 Second Drag Radial Mod Motor.  We Are Located At 2989 Stateline Road West.  Southaven, Mississippi (Near Memphis,TN).


 

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Sonny Biggs 2004 '40th Anniversary' NMRA Drag Radial Mustang

Engine Build

Bridge Racing will be doing the complete design & build.

Goodies:

Ford GT based 5.4L Block

Ford GT based 5.4L cylinder heads (BR Race Port)

Ford Racing/Bridge Racing Intake Manifold M-9424-GTK

Custom cam shafts (BR spec.)

Bridge Racing Bolt On Distributor Drive System

Custom BR oil pan

JE Pistons

Alum. rods

Forged crank

Bridge Racing Dual Valve Spring Set Up

 


Page 1 - NHRA Spec. 25.5 Chro-moly Roll Cage

Page 2 - Bridge Racing Built 5.4L Mod Motor

Page 3 - Tubs

Page 4 - Engine/Trans Mount

Page 5 - Single Turbo System (Hot & Cold Side)

Page 6 - Stock Suspension

Page 7 - And Other Various Goodies!

 



'Ford GT' Based 5.4L Aluminum Block Has Arrived Nice And New In The Crate. (A)


(B)


(C)


(D)


'Ford GT' heads have shown up. (A)


(B)


(C)


Starting to pull the OEM parts from the GT Heads (A)


(B)


Playing around with many cardboard designs for the elbow. We are trying to keep the engine bay super clean and not have tubing running everywhere!


Ford GT Chamber (untouched) on a factory bore (GT Block).


Now here is the real intake that we are using. It is a Ford GT/Bridge Racing piece. I will have a page up soon with more on this intake.


Some more goodies for the engine.


BR Dual Valve Spring


More goodies showing up.


Cutting the guides for the race seals.


Custom oil pan (A)


(B)


(C)


(D)


(E)


(F)


Lighten/cutting of the counter weights.


Bridge Racing Bolt On Distributor Drive System done.


Drilling the rod bearing dowel hole.


Block double torque plated for machining.


Valve guides removed for porting & being replaced with bronze guides.


Heads ported (A)


(B)


(C)


Crank (A)


(B)


Piston squirters plugged off, They are mostly used in endurance racing. (A)


(B) On the right is the inlet for the piston squirter that needs plugging, on the left is one that has already been plugged.


Parts ready for assembly.


It just looks wrong how the 5.4L alum. rod dwarfs the almost Briggs & Stratton size piston.


Crank in. We did not need the main studs with the windage tray provision because we incorporated the windage tray in to the oil pan.


Short engine together.


Like a finger in a...... well it's a tight fit but everything looks good.


The Intake. Even though this intake comes factory on this engine and has a Ford part number the NMRA said no to 16 injectors so we have converted to 8


This intake turned out exactly how we hoped (looks & function). If this was a N/A combo she would have looked a lot different, ahh forced induction.


Cylinder heads: (Guides in, valve job, assembly, etc.)





Cylinder heads going on. Starting to look like an engine.


Solid lifter set up. The small shims are used under the ball to set lash. It is a time consuming job on a 4 valve engine.


Degree the cams.


Guides, chains, billet trigger wheel.


Timing cover, balancer on ready for the oil pan.


Coming together.


Engine almost ready to slot in.


The almost finished product.




Cars debut: NMRA Bradenton, Florida March 2008. First 180 mph NMRA Drag Radial Car.


Drag Radial Winner World Street Challenge. 7.84 @ 184 mph on 275 Radials.


(B)


(C)


NMRA Milan, Michigan Drag Radial Win


(B)

 

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