horse power

Asked by Feb 23, 2007 at 08:53 PM about the 1970 Dodge Challenger

Question type: General

What's the horse power of the 70 Dodge Challenger, and other details?

3 Answers

14,630

Dear Drago_jes-- The 1970 Dodge Challenger came with a choice of two engines. The 330 cubic inch engine produced 335 hp. The optional 440 c.i. produced 375 hp. Dodge sold 76,935 of these cars in 1970. I wish I had one now. Good luck from Bovan.

105

There were several engines in the 1970 Dodge Challenger, with hp numbers in parentheses: 225 Slant 6 (145), 318 2bbl (230), 340 4bbl (275) & Six Pack (290), 383 4bbl (335), 440 4bbl (375) & Six Pack (385), and finally 426 Hemi (425). Among the factory/stock engines, I personally believe that only 3 of those listed were reported accurately as to horsepower, but another one came close.

1 out of 1 people think this is helpful.
105

"Among the factory/stock engines, I personally believe that only 3 of those listed were reported accurately as to horsepower, but another one came close." I suppose I should have followed up instead of being so mysterious. Here goes: The three I believe that were reported accurately: 340 4bbl (275) and 340 Six Pack (290) and the 440 Six Pack (385.) The last would assume a high degree of tuning, however, as the factory net rating was 330 bhp at 4800 rpm. Coming close: The 426 Hemi (425) From what I gather, the stock street engine could make up to the 400 hp range with everything installed. Actual horsepower was known to vary with this temperamental engine. A few extra notes: The net figures that I have seen for the high-compression 440 4bbl, aka 440 Magnum, were 305 bhp @ 4700 rpm and 405 ft-lbs at 3200 rpm. This was still one of the finest street engines ever and was fabulous in the Challenger! The 383 4bbl, aka 383 Magnum, was an improvement over the standard 4bbl engine, but not by much. I don't know of any figures immediately but I suspect that this engine only developed about 260 real horsepower. This powerplant was not highly regarded by some Mopar racers, as I recall. I really liked it, however. The 318 was a fine, economical engine, but it wasn't going to win any races. Actual power would be around 170 or less. The slant 6 was a very durable six cylinder engine, but at 100-110 real horsepower it wouldn't be considered speedy by any stretch!

Your Answer

Add photo

Related Questions

Challenger

Looking for a Used Challenger in your area?

CarGurus has 24,123 nationwide Challenger listings starting at $8,500.

ZIP:

Search Dodge Challenger Questions

Dodge Challenger Experts

#1 cubfan08
cubfan08
Reputation 650
#2 Chase Sutherland
Chase Sutherland
Reputation 480
#3 Jeff Schmidt
Jeff Schmidt
Reputation 450
View All

Related Models For Sale

Used Dodge Charger
400 Great Deals out of 28,096 listings starting at $1,988
Used Chevrolet Camaro
218 Great Deals out of 30,799 listings starting at $1,217
Used Ford Mustang
458 Great Deals out of 45,641 listings starting at $1,999
Used Chevrolet Corvette
121 Great Deals out of 20,599 listings starting at $3,000
Used Chrysler 300
403 Great Deals out of 19,882 listings starting at $1,000
Used Chevrolet Impala
578 Great Deals out of 31,559 listings starting at $799

Used Cars For Sale

2017 Dodge Challenger For Sale
12,371 listings starting at $19,900
2016 Dodge Challenger For Sale
62 Great Deals out of 5,646 listings starting at $15,999
2015 Dodge Challenger For Sale
27 Great Deals out of 1,808 listings starting at $15,994
2014 Dodge Challenger For Sale
20 Great Deals out of 1,196 listings starting at $11,999
2013 Dodge Challenger For Sale
23 Great Deals out of 824 listings starting at $10,500

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.