HP will depend on Compression, and gas that you are using, along with Cam/Head combo. It's hard to guess at these things, without having a bunch of information...... I want to build a 410 out of a Hellcat block, been doing a bunch of research to get the project underway. Sorry this isn't much help. I hope someone who has done this will chime in.
I was researching a 405 stroker kit for the 6.1 but they are not as prevalent as they used to be.
The vendors I used for parts didn't sell a 405 kit, only the 426 or 440.
If you have the funds find a boneyard 6.1 to base the build on, you can assemble the motor while still having the car usable and all the 6.1 will drop in place of the 5.7 (minus tuning).
If you are going with the 5.7 stroked to a 410 I'd guess around 420-ish hp to the wheels depending on tune and cam.
If I had stuck with the original 5.7 it would be boosted, not enough displacement increase to justify the $6k cost.
here's another thought: unless you are doing the work yourself, you can get a drop in Hellcat motor for about the same price.
forged build = $6-$7k parts labor = ?? $1200 ??
blower = $6-$8k parts labor = ?? $500 ??
total for both installed would be around $17k
Ok so let me explain myself first. Im an auto tech and posses many car skills required to build from the ground up. I can see what i want a car to look like and build tward that. I purchased a '11 from an auction for 1200. Yes 1200. Nose was gone(perfect for me) no other damage besides air...
Well a few weeks ago I started the process of a 392 swap into my 2014 rt 6 speed. I found a clean short block out of a wrecked 2013 srt grand cherokee with only 12k miles and stole it for $2800.
To save money on labor I pulled the motor and transmission my self. However Ost dyno in Pittsburgh...
Hey everyone, my name is Randee and I am starting a new build on my 2020 Challenger Scat Pack I bought it a few months ago and have since installed the Barton short shifter, I also did the mid muffler delete and put a hell cat lower intake box with the snout for the headlight on it. I was...
Looking to increase HP and performance. Not a track person but I do drive spirited. I was looking at the Comp Cams webpage and ask a tech what they would recommend. This is what they sent me.
For your build...go with the 201-303-17...This will have a RPM range between...
I’m not looking for in detail specifics but my end goal is to buy a Dodge Challenger Hellcat Redeye Widebody wrecked and convert it to a AWD Hellcat Redeye Widebody. so how would I go about doing this?
i want to fab an enlarged fuel tank, upgraded fuel pumps if need, reinforce the entire frame...