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Building an engine dyno.
Over the last couple of months I have come top the conclusion that we basicly have no solid number on what each mod will do to our engines as regards power. We make a number of changes and have no idea if they all worked or only some.
I have redesigned the roller throttle port size lots of times and clearly have no clear idea which is best. Having read that recent artical I have change my mind again so i want to be able to run tests to be able to give clear direction.
Okay enough reason, now to "HOW I THINK I WILL DO It",
I am talking to a guy to buy a "Eddy Retarders from a truck" this is then anchoured with a strain guage to measure the torque and a prox reading revs.
From that you get to calc HP and torque at the different revs.
Was going to use a water pump but they have issue and are a bit difficult for me to find.
Tony
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1995 - SVX 700,000 K Mine, DMS Struts to lift car 2in. Tyres Wrangler Silent Armor 235/70R16, PBR Radiator. 6 speed with DCCD and R180 rer diff, Heavy duty top strut mounts front and rear. Speedo correction box fitted. New stero (gave up on the old one). Back seat removed and 2 spare tyres fitted for desert driving. ECUTune SC sitting in the box for the next SVX.
1992 - SVX 255 K Wife (Want to stay Married so not allowed to fit SC)
1992 - SVX Pearl with black roof race car roll cauge etc ready to race. Ex Tasman Targa car.
1995 - SVX Green low k mint condiation.
1995 - SVX Rally car, ex Matts car. Now to be used on track.
1992 - SVX red & Black being converted to Mid Engine.
1995 - SVX Red 143,000 bit rough.
Owned 5 others Subaru back to a 1974 1400 GSR.
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