1990 ZR-1; Dyno test 441 RWHP

My 1990 ZR-1; 441 RWHP @ 7100RPM 373 ftlbs @5300
ported, cams, headers, still needs a tune and a bigger exhaust running a 2.5 corsa

[@retrogamerdave362]

God that was beautiful

[@bobolulu7615]

I have a '91 ZR1 and it sounds just like this!

[@speedprofessor5397]

Really cool cars. That Lotus engine was very sophisticated, especially in its day. Made in America, though! That engine was not just impressive on the performance end. It looks killer too. No plastic on top of that one.

[@destruxandexploze2552]

It got really high in the rpm and then it just went higher and I was like DAMN

[@gregleenyit]

#C4stillrealavent ZRWON KING She's a Screamer

[@angelggms1424]

Nabyd no