borowski race engines

408ci ls long block for na

dart aluminum ls next 427 cubic inch short block - built for boost!

1,100 hp, 6.0l single-turbo ls

boost ready - 370ci ls long block

dart shp ls next long block - all pro heads, callies apex 8-cwt, ls7 or ls3

3.8l whipple supercharged, 427ci ls, flex fuel - 1,335hp pump gas / 1,425hp e85

733 hp, 733 tq, 555ci fuel injected big block chevy engine

mechanical roller lifters - big block chevy

3,000 hp rated, r/t twin turbo big block chevy engine, complete

sbc valves - pack of 8

4,500 horsepower rated, 462ci billet ls engine

1,200 hp 3.0l whipple supercharged ls engine complete, standard or inverted lid

remote tuning & troubleshooting support

mechanical roller lifters - pontiac (287-455)

1,500 hp, single 83mm bullseye nlx turbocharger, 427ci ls engine, e85, comp hydraulic roller cam. complete as shown

boost-ready, dry-sump, lt4 long block, 376 or 416 ci

lt short blocks - gm iron or aluminum block, callies, diamond

boost-ready, big block chevy, 555ci long block

2,000 hp rated, 427ci aluminum, hydraulic-roller, nitrous-ready ls engine

3,000 hp, 427ci twin 83mm turbo ls engine - flex-fuel, fueltech 600 ems