I have a rebuilt 225 in 67 dart, new Holley 64-3111 from summit; ran Ok when installed, had a few hassles ---New oil pumps with powder metal drive gears are NG junk, gear slipped , lost all pressure, but did not hurt it--saw light and stopped . You cannot "press on" powder metal !! Lame attempt by rebuilder to make it work by knurling drive input shaft. Steel gear only..warning!

Pushrod end cup broke off , exhaust , backfire every turn, unreal how violent. Has DC slant six ignition conversion

Now when I floor it, 8K later, i get a big moan and it goes no where ; when accellerating, almost feels like missing but it is not. feeling is like "it won't take the gas", lifting a little seems to make more torque. Any ideas? Tapped out of em! checked fuel supply, power valve (from backfire issue) seems ok..PV diaphram OK , but kind of a crummy fit in carb , no guide in bowl. Are they like that? Ignition all new, should be fine, does not seem like ignition issue . No points

_________________
This account is used for member help ONLY!

The DC (MP) electronic ignition conversion kit includes a distributor with an "all in, right now" advance curve very poorly suited for street use. You'll want to recurve the distributor or swap in a different one. A carb with a number starting "64-" is not new, it is "remanufactured", with all the many problems that brings.

_________________
一期一会
Too many people who were born on third base actually believe they've hit a triple.

Are you a registered member of the site? If not please register, and log in, to post questions. The "userhelp" name is for use when a registered member is haveing a problem logging in, not for asking auto related repair questions. Thanks.

_________________
Charrlie_S
65 Valiant 100 2dr post 170 turbo
66 Valiant Signet 170 nitrous
64 Valiant Signet
64 Valiant 4dr 170
64 Valiant 4dr 225

you got ME confused Charlie." userhelp" is the posters board name and he has to be logged in to post anything in the first place ? does'nt he?
Slant Six forum must have accepted "userhelp" as a legitimate board user name - so what is the problem you see?
I am confuddled by your comments.

regards,Rod

No, "userhelp" is the account set up specifically for use by those having trouble logging onto their accounts or getting their account registrations validated.

_________________
一期一会
Too many people who were born on third base actually believe they've hit a triple.

Dan,(and Charlie),thanks for eddy- ficating me on the intricacies of this board. never had trouble logging in so never needed to know that userhelp thing.
they say you learn something new every day - well I did.
thanks guys. much embarassings!

regards,Rod