What are the specs for a Camaro 427 L88?
What are the specs for a Camaro 427 L88?
This mechanical flat tappet is a ZL-1 and LS-7 mechanical lifter competition cam, good in 427-454. (Use spring P/N 3916164.) The duration at lash point in degrees (intake/exhaust) is 327/333; duration at .050″ tappet lift (intake/exhaust) is 262/273; and maximum lift with 1.7:1 rocker ratio (intake/exhaust) is 580/620.
When did the Chevy L88 427 come out?
Development of the L88 can be traced back to the inception of the 427 Mark IV big-blockin 1966. While it shared the same 3.76-inch stroke as the 396 introduced a year earlier, the bore was increased to 4.251 inches, which made performance and durability testing easy and economical on the latest, enlarged design.
When did the 454ci engine replace the L88?
Chevrolet added a longer stroke to make up for the lost power, and in 1970 the 454ci engine replaced the L88 and ZL1 engines. The only year it was offered in a production car was 1969. The modern day ZZ427. The L88 engine is one of the most popular big-block engines in Chevrolet’s history.
When did the Chevrolet 427 big block engine come out?
The L88 engine is one of the most popular big-block engines in Chevrolet’s history. While the aluminum-headed 427 was only offered in production vehicles between 1967 and 1969, its demand carried on for decades.
What kind of engine did Chevy L88 427 have?
The L88 427 was the ultimate expression of Chevy’s production Big-Block power, combining a rigid iron cylinder block with lightweight aluminum cylinder heads.
This mechanical flat tappet is a ZL-1 and LS-7 mechanical lifter competition cam, good in 427-454. (Use spring P/N 3916164.) The duration at lash point in degrees (intake/exhaust) is 327/333; duration at .050″ tappet lift (intake/exhaust) is 262/273; and maximum lift with 1.7:1 rocker ratio (intake/exhaust) is 580/620.
Chevrolet added a longer stroke to make up for the lost power, and in 1970 the 454ci engine replaced the L88 and ZL1 engines. The only year it was offered in a production car was 1969. The modern day ZZ427. The L88 engine is one of the most popular big-block engines in Chevrolet’s history.
What kind of heads did the Camaro L88 have?
The open chambered heads offered in the ’69 model year were vastly superior to the closed chambered configuration. Some of the early ’69 L88 cars are reported to have been closed chambered design. Okey, but what I can understand there was 2 different camshafts?
