What was the tpi on a 1987 corvette?

What was the tpi on a 1987 corvette?

TPI was controlled by a mini computer called the Electronic Control Module. In 1987, the L98 on the Corvette received roller hydraulic valve lifters, which boosted horsepower up to 240 at 4,000 rpm. The torque changed to 345 foot-pounds at 3,200 rpm and the compression ratio rose to 9.5:1.

What was the horsepower of a 1987 corvette?

The 1987 L98. In 1987, the L98 on the Corvette received roller hydraulic valve lifters, which boosted horsepower up to 240 at 4,000 rpm. The torque changed to 345 foot-pounds at 3,200 rpm and the compression ratio rose to 9.5:1. Also during this year, General Motors made the L98 available to the Chevrolet Camaro.

What was the last year the corvette L98 was made?

In 1988, the L98 was tweaked for the last time on the Corvette. Modified aluminum cylinder heads were inserted onto the engine, which allowed the engine to breathe better, and the camshaft was revised. The modifications boosted horsepower by 5. The revised L98 had an output rating of 245 at 4,000 rpm and the torque remained the same.

When did the corvette L98 get roller valve lifters?

In 1987, the L98 on the Corvette received roller hydraulic valve lifters, which boosted horsepower up to 240 at 4,000 rpm. The torque changed to 345 foot-pounds at 3,200 rpm and the compression ratio rose to 9.5:1.

Where can I buy a 1987 Chevy Corvette?

Gateway Classic Cars of Philadelphia is presenting a 1987 Corvette for sale. This 1987 Chevrolet Co 1987 Chevrolet Corvette ** Coupe Targa Top – Very Nice In And Out – Runs And Drives Excellent – Gre For your consideration is a beautiful, well maintained, unmodified and adult owned 1987 C 1987 Chevrolet Corvette Second owner, 19k miles.

How much horsepower does a corvette L98 add?

horse power increase is around 12 and a claimed 12.8 ft/pounds of torque. You aren’t going to see much difference in horsepower until around 4400 RPM and that is about where the restrictions in the intake runners start to limit performance on the L98.

What do you need to know about a C4 Corvette?

Cold Air Intake Your beloved C4 needs three things to run efficiently: sufficient fuel delivery, well-timed spark, and a healthy flow of air into the engine’s intake. Without any of these three necessities, your Corvette will run poorly, or not at all.

What causes a Chevy Corvette 86 TPI to stall?

It never stays constant. Its stalling under a minute after start up, and it will stall once the idle drops if I rev it while its in P. Also stalls sometimes when shifting into gear (from R to D). I tried changing out the fuel pump with a new one, but then it would not start.