Search results for query: *

I have a 408 built by IMM engines. I currently have a port-matched LD4B on it and am making 523 hp @ 6000 rpm and 522 ft-lbs @ 4500 rpm on their engine dyno. I'm planning on installing a Holley Sniper on the car (hopefully before next spring, not sure if I'll upgrade to a Holley EFI Dual-Sync...

A couple of weeks ago, I drove my car from work to home and when I got to the hill my house is on, the car randomly shut off. After that, the car would crank a bit, but wouldn't turn over. I put 2 gallons of gas in the tank and it would fire up but die immediately. After that, it would just...

So, I think I might have a bad engine problem. The engine was built by IMM about two years ago. It's a 408 stroker with forged SCAT internals, ICON pistons, 800 Holley DP, about 10:1 compression, Enginquest heads, 1.6 chromolly rocker arms, all new valve train, etc. Everything in the engine is...

So, I've got a 360 engine sitting on the side I'm going to send to IMM engines to do some work. The detail I have on the 360 is that it's 9:1 compression, has ported J heads, a Mopar M1 intake, a Paxton supercharger, a 700 or 750 CFM Holley Carb, and TTI A-body shorty headers. The engine was...

I've done some searching on this the past couple days and can't find anything for the 273 engine with 360 heads. I've found some stuff on the 318 with 360 heads. I do this as a brain exercise. So, let's just say someone had a leftover 273 and a leftover set of 360 heads with the valves...

So, just recently I've been reading up on small blocks and how to modify them as I'm trying to expand my knowledge and experience. For Christmas, I got a couple car related books and lately I've been reading up on "How to Rebuild Your Small Block Mopar" and "How to Build Big-Inch Mopar Small...

So, this is for theoretical purposes. I know I asked on here and/or moparts before about boring a 273 to 340 specs and people said it shouldn't be done due to I believe the webbing between the cylinder walls. They said the 273 and 318 are similar and the 340 and 360 are similar. That being said...

So, this topic may have been be beating a dead horse, but I notice some crankshaft manufacturers, like Eagle for example, list a 273 as compatible with a 4.00" crank. However, I don't seem many people ever mentioning or stroking a 273. Is there some extra machining or clearancing to stroke a...

I just picked up a '68 273 block from a member on here. I'm just not sure what to do with it. Should I save it to build an engine later? Make one of those engine block tables with the clear glass on top? Sell it on CL? Or give it to a friend who may possibly want it? I know there isn't much...

I was just curious if there were any potential benefits or disadvantages of destroking an engine. I know by destroking an engine you give up some of your lower power for more top end. Does it also increase your rpm limit? Do you think it will have any effects on driving fuel efficiency? Is there...

What's the going rate of used 360 engines nowadays? I found a guy on facebook who is selling his 360 engine out of a first generation Ramcharger. The only information he's provided is, "I got a dodge 360 under 80k original miles up for sale runs strong just needs fine carb tuning and timing...

I've got a stock 273 that's running low compression in one of the cylinders. I don't think anything's been changed and it's still running a 2-bbl carb. When I had it at my mechanics a couple months ago, they said it was running at about 50-60 psi, I believe, while the others were at about...

I was just curious. I've been looking at the inventory of my 2 local pick-a-parts and have noticed there is generally a lot of 80's to 90's Durangos, Rams, and Dakotas. Would it be worth it spending the afternoon and picking up a 360 engine out of one of these for the $300 they list? I don't...