Sound of Twin Cams

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adrians
Posts: 851
Joined: Tue Jan 15, 2008 6:07 am
Your car is a: 1981 Spider Turbo - missing the turbo
Location: Sydney - Australia

Sound of Twin Cams

Post by adrians »

The sounds of the Twin Cam engine, and some Spider shots.

http://www.youtube.com/watch?v=XCpdI1onjjw
THE FLEET
2014 Abarth "SS"
1981 Spider 2000 (Legend Industries Turbo - minus the Turbo)
1978 X1/9 1.3 Dual IDF 40's, Coupe Cam, Allison Header/Exhaust
1971 128 Sedan 1100cc, Coupe Cam/Headers
Motokhana Special 127 rear engined Rail 903cc
mdrburchette
Posts: 5754
Joined: Wed Jan 25, 2006 5:49 am
Your car is a: 1972 Fiat 124 Sport
Location: Winston-Salem, NC

Re: Sound of Twin Cams

Post by mdrburchette »

Awesome! Looks like that Spider needs a little weight on the back of it, but isn't it amazing how similar they sound?
1972 124 Spider (Don)
1971 124 Spider (Juan)
1986 Bertone X19 (Blue)
1978 124 Spider Lemons racer
1974 X19 SCCA racer (Paul)
2012 500 Prima Edizione #19 (Mini Rossa)
Ever changing count of parts cars....It's a disease!
lanciahf

Re: Sound of Twin Cams

Post by lanciahf »

This is my car, be kind its my first video.

http://www.youtube.com/watch?v=aHqUIGOyS5U
racydave

Re: Sound of Twin Cams

Post by racydave »

Thats cool Ralph! No one brave enough to hold the camera for you???
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ga.spyder
Posts: 3478
Joined: Tue Nov 06, 2007 7:19 pm
Your car is a: 1982 Spider 2000
Location: Blairsville ,Ga.

Re: Sound of Twin Cams

Post by ga.spyder »

Sounds great ,Ralph! Whats up with that 2nd to 4th shift? :D I have gotten good at that...I have a weak 3rd gear synchro,so I skip it when I can.
Craig
Craig Nelson

1982 Spider 2000...pride and joy
1981 Fiat X1/9..gone but not forgotten
1976 124 Spider..the self-healer
2001 BMW 328ci daily driver and track car
Fling It Around Turns !
lanciahf

Re: Sound of Twin Cams

Post by lanciahf »

Dave,
Sorry no passenger, I was on my way to work. I crammed the camera under the passenger seat head rest.

Craig,
My Third gear is fine, I was just running the car through the rev range and had to stop soon so I just skip 3rd gear.. The car is very hard to drive docile, it always begs to be revved.
radiopilot

Re: Sound of Twin Cams

Post by radiopilot »

Fantastic video... Wish I were in one of those driver spots... We all know 'drifting' didn't start in the Asian countries... these rally guys have been doing it for a long time... :roll:

Nick
User avatar
maytag
Posts: 1789
Joined: Mon Oct 19, 2009 9:22 pm
Your car is a: 1976 124 spider
Location: Rocky Mountains....UTAH! (Not Colorado)

Re: Sound of Twin Cams

Post by maytag »

wow! Both very cool videos.

Love the sounds. And all this time I thought I needed a flat-plane crank! :wink:
I'm no Boy-Racer..... but if I can't take every on-ramp at TWICE the posted limit.... I'm a total failure!
adrians
Posts: 851
Joined: Tue Jan 15, 2008 6:07 am
Your car is a: 1981 Spider Turbo - missing the turbo
Location: Sydney - Australia

Re: Sound of Twin Cams

Post by adrians »

I'm not sure if I ever posted this on the forum back in August 2009, you can sometimes hear the engine over the wind noise, the cars that go pass are a worked Lotus, a Racing X19 and two Ferrari's

Stock FI Spider on standard road tyres

http://www.youtube.com/watch?v=VHoZ_nrCIeA
THE FLEET
2014 Abarth "SS"
1981 Spider 2000 (Legend Industries Turbo - minus the Turbo)
1978 X1/9 1.3 Dual IDF 40's, Coupe Cam, Allison Header/Exhaust
1971 128 Sedan 1100cc, Coupe Cam/Headers
Motokhana Special 127 rear engined Rail 903cc
mdrburchette
Posts: 5754
Joined: Wed Jan 25, 2006 5:49 am
Your car is a: 1972 Fiat 124 Sport
Location: Winston-Salem, NC

Re: Sound of Twin Cams

Post by mdrburchette »

Ralph, was that with the dual IDFs? Mine are exceptionally loud, but I don't know how they would sound recorded.
Adrians, how fast did you get your car going on the track? I was surprised my stock 71 hit the 100 mph mark. I bet it was the first time in it's life it went that fast.
1972 124 Spider (Don)
1971 124 Spider (Juan)
1986 Bertone X19 (Blue)
1978 124 Spider Lemons racer
1974 X19 SCCA racer (Paul)
2012 500 Prima Edizione #19 (Mini Rossa)
Ever changing count of parts cars....It's a disease!
james124

Re: Sound of Twin Cams

Post by james124 »

131 fans will really enjoy this clip, JimmyG
http://www.youtube.com/watch?v=2aBuD9xR ... re=channel
adrians
Posts: 851
Joined: Tue Jan 15, 2008 6:07 am
Your car is a: 1981 Spider Turbo - missing the turbo
Location: Sydney - Australia

Re: Sound of Twin Cams

Post by adrians »

mdrburchette wrote:Adrians, how fast did you get your car going on the track? I was surprised my stock 71 hit the 100 mph mark. I bet it was the first time in it's life it went that fast.
Denise,

Up to 85MPH on the straight, didn't get to use 5th gear, but had it out to 5500rpm - 6000rpm in 2nd and 3rd and about 5000 in fourth.

Always had to keep an eye open for a quick Ferrari, as you see the video, one overtook me on the inside on the corner that end end of the straight
THE FLEET
2014 Abarth "SS"
1981 Spider 2000 (Legend Industries Turbo - minus the Turbo)
1978 X1/9 1.3 Dual IDF 40's, Coupe Cam, Allison Header/Exhaust
1971 128 Sedan 1100cc, Coupe Cam/Headers
Motokhana Special 127 rear engined Rail 903cc
lanciahf

Re: Sound of Twin Cams

Post by lanciahf »

Denise,

That clip is about two years old at that time the car had a 40/80 intake cam with a Weber 36 ADL Carb and stock FI Exhaust(No Cat and FAZA rear) . Fun combination, loved to rev! I have the IDFs dialed in pretty good but I took everything apart to install a 40/80 intake cam and adjustable gears. Once the weather warms up I have to dial in the cams and reinstall everything.

mdrburchette wrote:Ralph, was that with the dual IDFs? Mine are exceptionally loud, but I don't know how they would sound recorded.
Adrians, how fast did you get your car going on the track? I was surprised my stock 71 hit the 100 mph mark. I bet it was the first time in it's life it went that fast.
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