Ready for Break-In, Big Jugs for Mr. D

Engine is ready for break-in, will be done with carbs
On a new engine it`s not a good idea to try out if something work or not

After the break-in, the fuel injection will take place on the engine

 

completely revised alternator by

 

http://www.zuendpunkt.ch

 

 

Next Project will be:

 

Big Jugs for Mr. D

 

 

Milling TypIV case

 

 

104mm that are Big Jugs

 

Uuups, 2 cylinders have not the same length

 

 

 

 

but who cares, I'm going to shorten the cylinder by 2 mm

and than the big jugs will have equale length!

 

Final Assembly, Nikasil Mahle Cylinder, Action shots

The Typ IV engine  for Rolf is now at the final assembly

Alternator will be rebuiled with new bearing, photos will follow

 

Mahle Nikasil-Cylinders for a nice engine project this winter ..........., no China junk ;-)
Report will follow

 

 

Few more action shots from Hockenheim

 

 

Spectators looking at the JPS slidevalve and the mechanical Kugelfischer injection

 

 

Hibernation, Rolfs Typ IV

Rolf reconditioned engine takes shape.

 

This engine is for his 412 LE and will ran with stock fuel injection

 

With a little upgrade this engine will make good fun next saison

Big bore pistons

Webcam camshaft

 

 

Reworked heads with redesigned combustion chambers

 

 

 

 

Hibernation for my Oval

 

 

Sleep well :-)

 

46. Akademisches Hockenheimring 02.11.2013

This Weekend was the last race-weekend for Walter Zwahlen  and his racing bug in 2013.

He finished the last race as he started in the saison 2013.

!! Winning !!


I am proud that I can provide this racingcar with the JPS Slidevalve and JPS HD aluminum pushrods .

Some racing impressions:

 

Preparing for the qualifying

 

On the track:

 

Uahh, wet race

 

No problem for Wallä, he likes to race on wet conditions

 

 

for such maneuvers out of Sachs Kurve you need big balls ;-)

 

 

Racing results you find here:

 

http://www.raceresults.at/SDOResult/2013/Auto%20Rennen%202013/46.%20AKADEMISCHES%20Hockenheimring/DASV%20-%20Lauf%202%20-%20per%20class.pdf

 

http://www.raceresults.at/SDOResult/2013/Auto%20Rennen%202013/46.%20AKADEMISCHES%20Hockenheimring/DASV%20-%20Lauf%201%20-%20per%20class.pdf

 

http://www.raceresults.at/Home/tabid/37/organisator/2013/mode/pdf/class/null/language/de-DE/Default.aspx?evenement=Auto+Rennen+2013&race=46.+AKADEMISCHES+Hockenheimring

 

 

Some pics of other racing bugs

 

 

Very nice racebug of Gerd Weiser GWD

 

Toni Seemeier`s racer

 

Jens Stoye

 

Viktor Konstanty

 

 

 

 

A small comparison in laptimes:

 

Fastest Lap Walter Zwahlen:  1:18,234

 

Fastest Lap Gerd Weiser with his son on board:  1:21,988

(very impressive)

 

Fastest Lap Toni Seemeier:  1:22,455

Cool Weekend and a happy winner!