Recent content by 70DusterGuy

Alright well I trust your opinion. Will it make the car run any worse with dual, or more of a just really doesn't need it type of thing?

Well I am gonna have some new exhaust put on my 70 duster with a 225. I need to know what are the best mufflers and pipe size? my plan right now is dual 2 1/2'' out the back with an x pipe and a good set of magnaflows with rectangle slant down tips. Also I have bored it 60 over with a new cam...

Thanks a bunch guys, I did end up getting them from engnbldr.

Where do you guys get the 1.7/1.44 valves from and how much do they actullay help?

Maybe his gas just costs $15 a gallon?

Do you know where I can get one?

It is not an overdrive unit.

I have an A-833 4 speed tranny with the 4.35'' retainer bearing. What would happen if i used the bellhousing that has the larger retainer bearing hole?

Okay so i looked and it is not a muncie. its the stock transmission. I don't know were to find the actual tranny id but i know it was set up for the three on the tree. It was converted to the floor with a shifter bracket installed. Can anyone tell me what the tranny is exactly, it has the...

Alright thank you. this really helps ALOT. I will probably end up taking of .100 or so like robertob says. I have seen that number several other times here as well.

How much do I mill off the head to make 9:1 compression? I am starting stock at 8.4 compression.

I was told that is what is in the car but i am gonna have to check. Thank you.

I was wondering if someone could tell me if the bolt patterns are gonna be the same? I don't want to end up buying the tranny before i know it will work.

Thank you very much. It has got a 7 1/4'' rearend with 3.23 gears. I'm thinking i will have the heads milled out(intake,exhaust), bigger cam, offy dual 1bbl intake, and headers. I am gonna see what that does for me and if it doesn't come good enough for me then maybe a 340 will be put in.

I have got a 1970 duster with a 225 slant 6 in it. I was wondering what are the best ways to bump up horsepower? also what does this motor put out stock?