604 in a ump mod

[hburgdiver66]

has anyone ever tried a 604 in a modified. if so how did it work out. i was given a mod chassis don't have much money so another friend has a604. i have been watch our mod run our track and they all seem to have way too much horsepower. none run over half throttle. any feed back on this would be great. thanks

[1cln_sdime]

has anyone ever tried a 604 in a modified. if so how did it work out. i was given a mod chassis don't have much money so another friend has a604. i have been watch our mod run our track and they all seem to have way too much horsepower. none run over half throttle. any feed back on this would be great. thanks

We run a emod class and run a healthy 602 and run a hi hp track. When the track slicks off r lap times r not to far off the open mods. Just a few thenths so i would say it would be possible to run with em with a 604 on a slick night and setup would have to b on with a create motor u dont have the hp buffer ur either on or n the back.