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1971 Olds S71 New Diesel Block |
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 The engine choice has changed a little on the Olds S71 project. It's still an Olds motor,
but we've decided to run a 350 Diesel block based engine because of its much higher strength. We sourced a
DX block from a running 1981 Olds 98 Regency and pulled it apart to see
what's inside. These pics show the internals of the Diesel block and
the large webbing and overall meatier guts of this block. It's also a
factory roller lifter setup. Below you can see the stock 350
block (gold) for comparison. The new recipe as outlined by Bill Trovato at BTR
Performance calls for an offset ground Olds 425 crank, high-strength
big block Chevy rods, custom pistons, MAHLE coated bearings, and a
trick Comp Cams valvetrain to build a 428 cubic-inch Olds stroker. We're
running Edelbrock aluminum heads and intake, an MSD ignition , and a
complete FAST EFI system on the car.
 
 
 
Above are the 350 Diesel DX block photos, note the thick main webs and the heavy walled construction of the block.  
 
These are the stock Oldsmobile 350 block photos, the thinner webs are easily visible here.
DISCLAIMER: Demonstrations and procedures contained in the V8TV show or website may not provide all necessary or relevant information. Applicable local laws and regulations may vary and should be checked before any project is commenced. Be sure to follow all applicable safety procedures. V8TV Productions, Inc. makes no warranties, expressed or implied, as to the completeness, accuracy, or practicality of any such demonstration or procedure or any information with respect thereto contained in the preceding program. C. 2008, V8TV Productions, Inc.
» 3 Comments
3Comment
at Saturday, 23 May 2009 23:32
had my stuff done at rocket racing and had no problems. VERY happy with the performance and expertise. Will be going there again for my next motor.
My friend is having his done there now and is coming along great!!!! I have my own opinions about BTR and they will not get my work again.
2"RR"
at Saturday, 17 January 2009 11:53
Rocket Racing took almost 2 years to do simple machine work for my engine. Never again, go to BTR Performance.
1Comment
at Thursday, 20 November 2008 21:11
also there is a place in waterford winsconsin that is called rocket racing. it is a oldsmobile shop that makes racing engines for only oldsmobiles.
http://www.rocketracingp erformance.com/
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