12 428 visningar (7 idag)
Uppdaterad 5 maj 2012
Skapad 30 juni 2011
Effekt / Vridmoment
390 hk / 678 NmMotor, vxellda och avgassystem
Original 454 cui V8 LS 5 p 7,44 liter, komp. 10.25:1.
Original LS5 toppar
Carter Q-Jet frgasare (1970 spec) 750 cfm
Spreadboreinsug gjutjrn (1972)
THM-400 3vxl automat
HeadersEffekt och prestanda (ingende)
Original 390hk vid 4800 rpm och 678 Nm vid 3400 rpm. 52,5 hk/liter
0-60mph in 5.7 secChassi
Dubbla triangellnkar och skruvfjdrar fram
Tvrlnk och tvrstlld bladfjder bak
Konidmpare
StyrservoFlgar, dck och bromsar
Original rallyewheels runt om 15x8 tum
Bromsservo, original skivbromsar runt omInterir / Inredning
Svart skinnkldsel
Elhissar
AC
Nyare ratt 1 tum mindre och skinnkldd (original sparad)Bilstereo och multimedia
Radio med originallook fast med modern teknik och auxingng fr iPhone
2 st 6x9" i lda bakom stolarnaExterir / Styling
L88 huv, annars originalFramtidsplaner
Nyrenoverad Carter Q-jet 750 cgm 1970 spec inkpt. Skall monteras tillsammans med original spreadboreinsug innan bilen brjar kras fr ssongen.vrigt
Flyttgodsbil = laglig med de snyggare helrda baklamporna och vita blinkers fram. Matching numbers bil/motor.
"Restoration by the Corvette Shop in Van Nuys Ca" Low miles.
Tomvikt 1550 kg, Tjnstevikt 1660 kg
Lngd/bredd/hjd 464/175/126 cm
Nypris i USA 1970 ca 6 187 USD
Citat Sportbilen 2/2010:
"Den stora bigblock-454:an hngde med ven till modellret 1971, men med lgre kompression, och redan 1972 var det i avgasreningens spr slut p effektkalaset fr en lng tid framver. C3:an frvandlades till en mjukis-GT-vagn och skulle aldrig mer byggas med motorer starkare n 270 hstar."
Citat Collector´s Originality Guide:
"If you are only ever going to own one bigblock Corvette make it this one. The 1970 LS5 made 500lb ft of torque at 3400rpm. Forget the aluminium-head L89 or the 425hp 396: this engine is the king. Smooth, quiet, easy-starting and with enough torque to go anywhere in top gear, this was the essence of what a bigblock could be".
peak of torque and real motor power. The Corvette 454 big-block engine with high compression ratio from 1970 displays the highest torque of all naturally-aspirated production cars ever: 720 Nm/500 lb-ft at 3, 400 rpm. Official power ratings were lower than previous models, deliberately kept down because of an ongoing road safety debate as well as insurance considerations. However, real power reached its peak in 1970 - close to 500 hp. From 1971, compression ratios and hence performance levels had to be lowered to permit use of lower-octane unleaded fuels.
