Engine modification

[vali rfo]

Hello. I have an Uaz469, year 1982, 2.45 l . Is there any way to make it more poverfull? I tried to increase the compression ratio to 8.5:1, I instaled an electronic ignition, and a K126G carburator. Is not a big thig. The results are poor. Is here any way to put in this engine some biger cilinder and pistons to increase the cubic capaciti? Should I do something at the cilinder head ( valves )? Is any engine that can be fitted easily on this car? Thank you

[Олег34]

Тебе сюда. http://forum.uazbuka.ru/forumdisplay.php?f=15 Правда все по русски.

[vali rfo]

You are right. But I can't understand much from there. Too many topics and I can't find a disscusion of modifying this engine or replace it. Maybe if you can show a link to something more specific of what I need. Thank you

[Олег34]

Давайте начнем отсюда. http://forum.uazbuka.ru/showthread.php?t=1500
Но я бы , вместо попыток добавить прыти этому несчастному , посмотрел бы пристальнее здесь.http://forum.uazbuka.ru/forumdisplay.php?f=38
И там уже , в зависимости от доступности имплантируемого органа , выбирать какое пламенное сердце ему вживить.

[Впередсмотрящий]

Only way - swap other engine. This engine - dinosaurus.

[palich85]

Install K-135 carburator, it's from GAZ-53, but you've to change jets. Some where here was written about installing 100 mm cilinder and pistons from ZMZ-410 or UMZ-421 and the the cilinder head from UMZ-421. So you'll have 3 liters engine.