Dyno Day

Automotive events of interest
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Duffman
Posts: 169
Joined: Sat May 25, 2019 10:52 am
Location: Scottsdale, AZ

Re: Dyno Day

Post by Duffman »

Look forward to it!
Duffman
1970 240Z, #1399
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SCARZME
Posts: 118
Joined: Sun Aug 04, 2019 11:13 am
Location: Payson

Re: Dyno Day

Post by SCARZME »

Sorry guys, not going to make it. Got clutch troubles. With pedal on the floor, barely getting clutch release. Bled several times, gonna have to start replacing stuff.
Bob - Payson
72 240Z
74 260Z Turbo-Scarab
71 510 Wagon (project)
67 Roadster VG30 swap (sold)
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Randalla
Posts: 937
Joined: Fri May 24, 2019 8:58 am
Location: North Scottsdale

Re: Dyno Day

Post by Randalla »

Bummer, was hoping you'd make it down.
1967 1/2 Roadster- 1600 4 cyl.
1972 240Z- 280 I-6
1976 710 Wagon- L20B 4 cyl.
1977 620 King Cab - L18 4 cyl.
2003 350Z Track- VQ V-6
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Duffman
Posts: 169
Joined: Sat May 25, 2019 10:52 am
Location: Scottsdale, AZ

Re: Dyno Day

Post by Duffman »

Thanks, Craig, for setting this up, what a great time! Richard's company, Dyno Dynamics, is first class, and they know their stuff! Was pleased with my results, though didn't know what to expect. I was hoping for 140 hp at the wheels, equating to just under 170 at the crank. My results:
IMG_0775.jpg
Got 10 more HP at the wheels than expected, which equates to 180 HP at the crank (per their calculations). Torque numbers were good, as well. Engine is rebuilt L28, stock configuration other than flat top pistons, and 2.5" exhaust with two 4" round Magnaflows in line.

Now, on to the triple Webers to see how those numbers look ... :D
Duffman
1970 240Z, #1399
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Randalla
Posts: 937
Joined: Fri May 24, 2019 8:58 am
Location: North Scottsdale

Re: Dyno Day

Post by Randalla »

Agree with Stephen. Interesting, educational and a lot of fun to see what our rides would do. Kudos to Craig for setting this up and getting us such a good deal. The owner spent almost 2 hours with us and we all learned a lot. Since I'd already taken the Z I ended up taking my 2005 MazdaSpeed Miata turbo. Nice surprise, pulled just under 202 HP to the wheels (equates to roughly 230 at the crank) and 175 FtLb of Torque. Not too bad for a little 4 banger. :D
Attachments
IMG_4970.JPG
1967 1/2 Roadster- 1600 4 cyl.
1972 240Z- 280 I-6
1976 710 Wagon- L20B 4 cyl.
1977 620 King Cab - L18 4 cyl.
2003 350Z Track- VQ V-6
User avatar
L320-Dale
Posts: 341
Joined: Thu May 23, 2019 6:25 pm
Location: North Gilbert

Re: Dyno Day

Post by L320-Dale »

Had a good time watching, learning and visiting with everyone. Craig, thanks for setting this up.

Dale
Dale - Gilbert, Az
1965 L320 - Bamboo Tan / 1972 1200 - Sun-light Blue / 1970 240Z - Silver
CraigZ
Posts: 48
Joined: Sat May 25, 2019 5:59 pm
Contact:

Re: Dyno Day

Post by CraigZ »

Thanks everyone for coming. Im up for another dyno day in a while and will post a few weeks in advance. Mitubishi Evo made 260whp with about a 30% loss according to Richard for AWD. Puts it about 330 crank which makes sense with intake .
1971 240Z 3.1 Rebello, Mikunis, 5 spd, Red
2003 Toyota Tacoma SR5, Auto , Black
2006 Mini JCW GP1, 6 Speed, Thunder Blue
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