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Hey, Nam Vets.... guess what?? FINALLY after 50 years.. The Country is gonna welcome us home!! I guess all our children, their children...

[IMG] Now could be the time to 'upgrade' that cylinder Head. Thumper Performance Ported Cylinder Heads have been proving themselves all...

Camshaft and Cylinder Head news.. Over the past year or so, there has been a huge increase in purchases for my Ported Head. (...

Has anyone found a site for the rod and main bearings for the r50 series engines?? Other than BMW?? Any idea on costs?? Thanks Just...

Well the r53s have been out for a while now as we all know.. New cams, new head design, new blowers.. blah blah.. it never ends. Remember...

[ATTACH] The cost of gas is getting pretty outrageous!! Aren't we glad we drive the 1.6 Ltr engine.. vs the big V8's?? With the Dragon coming...

OK.. the classic MUSTANG vs MOPAR in the movies is the movie Bullet. San Francisco Cop movie. Totally Boring save for a 20 mint chase thur the...

[ATTACH] [ATTACH] There is a lot of OLD school, out of date info out there, as well as some total mis-truths. Maybe I can help the masses to...

These Connecting Rods for the r53 have been Cleaned, Mic'd, and checked for straightness. Then these rods are mag' for cracks. Final...

Heads up on HEAD Cores... Here in the US there is becoming an issue with Core heads purchased from a second party to cover the core costs!!...

Tire Screeching power and better MPG..............r50 / r53 HAPPY NEW YEAR..............!!! 2011 was a good year... for your friends!! Now it is...

[ATTACH] TPR1 and adj. cam gear Adjusted Camshaft Gear. They have been out for the r50/r53s for years. People buy them and install them.....

Just thought I'd up date on our camshaft development.. I have been running 3 different spec cams, so far it is looking like they are stable...

As the money gets tighter and tighter, more of us are doing our own oil changes. AND trying to find an Oil that doesn't kill us!! ( $130.00 for...

Reconditioned r53 Valve Train 8 r53 intake Valves 8 r53 exhaust valves 16 new Valve guide seals 16 r53 Valve springs and retainers...

what is your A/F according to your gage?? OK.. I finally hooked up my A/F. As for the whys and where-fors isnt the reason for this post.....

THUMPER :: 1967 FORD Fastback Mustang (2010-03-12 08:50:57)

Just a reminder, Thumper Performance will be closed from the first of June to the end of July. Email me for any questions....

First off.. I have been on the bottle since the 60's!! My cars however have been on the bottle since the 80's. We have always used the Nitrous...

Here is a shot of the INTAKE Throat just befor the valve seat on an r56 cylinder Head. As you can see almost 1/3 of the throat is BLOCKED by...