Blizzard's rolling rebuild of a 1303 1975

[Blizzard]

Thanks, the oilcooler is for a Mazda rx7 and fits perfect.

[Blizzard]

This is a very short film during the tuning of the carburators and jets.
AFR at this stage was running a bit to rich under acceleration.

https://www.youtube.com/watch?v=Qydgk9cmUnE

[Blizzard]

Serious question. Is this necessary or not?
Not so serious explanation why I did this. I wanted to go faster when driving in reverse, so I gave my airplane propeller some more air.



Mounted the number / license plate on longer bolts.

[Blizzard]

Tapped NPT thread into two regular nuts and welded those onto the rocker covers to connect the vent / oil return hoses.

[Blizzard]

The carburator tuning is done, so I no longer need an O2 sensor. I replaced the CSP Phyton with the GPP exhaust. It sounds great standing behind the car. In the car the intake sound is much louder than the exhaust. When buying this exhaust you can choose between 3 sizes. I chose the largest and most quiet, which is 160mm.

[Blizzard]

Update on the 2056cc Type 4

Intake manifold to cylinderhead port matching + heat insulator spacers









And port match the intake to the 44 IDF carburators + heat insulator spacers

[Blizzard]

Nothing more I can do at home on the engine.

Ready to take it to the next step.











Next update it will run on the engine stand.

[effvee]

Originally Posted by Blizzard

The carburator tuning is done, so I no longer need an O2 sensor. I replaced the CSP Phyton with the GPP exhaust. It sounds great standing behind the car. In the car the intake sound is much louder than the exhaust. When buying this exhaust you can choose between 3 sizes. I chose the largest and most quiet, which is 160mm.

Nice taste, I like eye candy