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-   -   That 318-2 dime rocket (https://classracer.com/classforum/showthread.php?t=78405)

House of Darts 01-24-2021 09:27 PM

That 318-2 dime rocket
 
I've seen this mentioned before. In an A body, that Q or R. This combo better in T? I remember Clayton had a killer 273-2 wagon. Very well flogged. 318 a better, maybe cheaper route?

Billy Nees 01-25-2021 08:47 AM

Re: That 318-2 dime rocket
 
Instead of posting on here asking about how "good" all of these "good" Mopar combos are, why don't you try actually building one. If you really know as much about Mopars as you seem to then you shouldn't have to ask. You surely don't need my permission.

Henrys Toy 01-25-2021 09:59 AM

Re: That 318-2 dime rocket
 
Quote:

Originally Posted by House of Darts (Post 632765)
I've seen this mentioned before. In an A body, that Q or R. This combo better in T? I remember Clayton had a killer 273-2 wagon. Very well flogged. 318 a better, maybe cheaper route?

Good morning, is the 2 bbl carb bigger for the 318 engine combo or is it the same size as the 273 engine combo? That should be the question that needs to be addressed here. Here's an example the 327/ 275 hp engine uses the same size Q-Jet as the 350/255 hp engine combo. The 327 engine would "see" the same carb as slightly bigger because of the slightly less demand the smaller cubic inches puts on the carb. Along with other important engine specs, that's something I look at as well while "brain storming " a new race combination. Just my two cents.

Billy Nees 01-25-2021 10:32 AM

Re: That 318-2 dime rocket
 
Henry, the 318-2V combo is pretty good. I'm just trying to instigate this guy actually DOING a combo for once instead of just TALKING about how good they are.

340Cuda 01-25-2021 11:00 AM

Re: That 318-2 dime rocket
 
Isn't the 273 factored with more horsepower than the 318?

Anyone know the history on that?

Thanks!

Billy Nees 01-25-2021 11:26 AM

Re: That 318-2 dime rocket
 
It depends on the year and the heads. 273s are between mid 160s to mid 170s and the 318s are from high 160s to mid 180s.

Glenn Briglio 01-25-2021 11:36 AM

Re: That 318-2 dime rocket
 
Quote:

Originally Posted by Billy Nees (Post 632798)
It depends on the year and the heads. 273s are between mid 160s to mid 170s and the 318s are from high 160s to mid 180s.

Billy i think you should step up and build a mopar........lmao

House of Darts 01-25-2021 11:49 AM

Re: That 318-2 dime rocket
 
Short block in the car. Waiting to find either an appropriate 2 or 4 bbl carb and intake. Hell Billy!, you really screwed things up with the 273 aluminum intake hissy fit. That intake made a lot of HP for me.

Henrys Toy 01-25-2021 12:39 PM

Re: That 318-2 dime rocket
 
Quote:

Originally Posted by Billy Nees (Post 632798)
It depends on the year and the heads. 273s are between mid 160s to mid 170s and the 318s are from high 160s to mid 180s.

Okay Billy, I got it. Get up off the couch!
I was passing a little sound advice along.
:o

340Cuda 01-25-2021 04:12 PM

Re: That 318-2 dime rocket
 
Quote:

Originally Posted by Billy Nees (Post 632798)
It depends on the year and the heads. 273s are between mid 160s to mid 170s and the 318s are from high 160s to mid 180s.

It was this post on Facebook that made me aware of this. One of the comments states the 318 for 1969 is rated at 172HP, the 273-2 in 1969 is rated at 190HP which I believe is correct.

I believe the car featured is Kevin Leinart's.

https://www.facebook.com/groups/1447...ment&ref=notif


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