Search results for query: *

What's your highest compression ratio without any use of methonal or any cooler. With a somwhat aggressive cam and 10:1, think it'll be fine on 93 octane?

I'm in the process of purchasing some bottom end parts for a 340 rebuild. What are your thought on scat I beam rods weighing in at 595 grams? They're forged 4340 and new. Running just above the $300. Good investment? Cruiser/ weekend strip

As of now I plan to ride it till late summer then send it off for paint and work on the 340 in the garage. It's an original 340 from a 68' barricuda. It has good compression in all cylinders and head gaskets appear to be good. Aside from valve seats anything else? If anyone would like to throw...

On a 1968 340. Very mild cam and mopar electronic ignition. What's the timing for idle and advanced? Thanks

I'm lucky enough to do some decent mods this coming spring. I just need some good recommendations on a cam and torque converter stall speed. It has an ignition bug that I will figure out but I'd like to get the parts out of the way. Stock smallblock 340 from a 68 barricuda. Edelbrock airgap...

I have a1971 Plymouth duster 340. I had it running a few months back. It was then sitting for a good 4 months till I attempted to turn it over. For some reason my brother took the battery(new) from it and threw it into his car. I had a spare Delco which was from a 99 Cadillac STS. As I attempted...

I have a stock 68' 340 motor on my 1971 duster. It was basically handed down to me by my brother. He had some mopar purple cam and single plane intake before. I wanted good street manners along with power from idle to 5500rpm. I've since installed a dual plane edelbrock intake manifold 620cfm...

Upon replacing all freeze plugs on the 340 motor, i've come across the motor with no timing tab on it. The motor is a 68' 340 and I've come as close to have it run, but it boggs on high RPM(4k-5krpm). Anyone know where I'm suppose to mount the timing tab and the correct timing setting? Thanks in...

I can't seem to find motor mounts that fit my application. I went through many parts distribution center through my friends shop and always gettting something which dosent match. It's a 1971 duster with a 340 engine from a 68' barricuda. The mount is so flat that the driver side header is...

I'm seeing whether my 340 duster would get some decent mpg since it's coming along together. Nothing crazy, other than a stock 68' 340 with edelbrock performer intake/600 carb, rebuilt 904 transmission. I honestly forgot the gearing in the rearend, but its in the vicinity of 3:4's. Since it is a...

71' 340. I converted to electronic ignition distributor and need a coil to go along with it. Parts store has "Duralast" and "Gold" but I don't think i want to trust it and I believe its made for points type distributors. They also mentioned if it had a D shaped Terminal? What exactly is...