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Brand new 512 Stroker kit for 400 block from 440source. Has optional light weight crankshaft. Comes with 400 block, rod bearings, piston rings $2600
Brand new CnCd 440source stealth heads $1700
Stroker Kits-440Source
Stealth Aluminum CNC Cylinder Heads - ASSEMBLED SINGLE HEAD-440Source...
Just finished the dyno session on saturday before Christmas on the street motor for my 63 and could not be happier. 440 short block, 9.8 comp. KB pistons, 452 heads topped off with Rick Allison's A&A cross ram. Made an EVIL 666 HP and 603 TQ on pump gas from Shell. The kicker is it made 500 ft...
That's my question. See posts #13 & 15. Unbolt headers from heads. I don't recall ever doing this job pulling with headers attached, and that's going back 50 years. Anyway, you're a youngster ! Just don't kneel on magnets, or you'll never get up.
Because im wanting to refresh the motor. It took me 2 says on my back, a lot of cussing. Going from a stock starter to a brand new 440source mini starter-WHICH DID NOT FIT, back to my original starter, and finally got drivers side in… AND, im 70, with 2 metal knees which are no fun on a...
...on the deck below each cylinder situated between the head bolts, none of my other blocks had these, is it one year only thing?, 440sourceheads are at machine shop so I don’t know if it has corresponding holes, pics on their website don’t show any. I don’t think they are necessary because so...
I just became a member of NMCA, have my permanent #7512. Sold my #'s matching 67 GTX 440, 4 spd, 3:54 Dana car and purchased a 62 Savoy race car, 440 bored with a 440Source 512 stroker, Clay Smith .555 lift cam, TTI step headers 2" to 21/8",727 with reverse manual valve body still using the...
...then step to 2 1/8. The number stamped on the inside of the right header flange is 440-218. Per TTIs website there is only on set of 2 x 2 1/8 headers that will fit straight plug 440sourceheads. You didn't have to do any block grinding or manipulate any header tubes for RobbMc starter...
Hi, I wanted to introduce myself. My name is Roy, and all the info that you guys post has really helped me on several parts of my rebuild. I have a 68 charger RT, 440 automatic. Just finished the second rebuild on the engine. I went with a 512 stroker kit from “440source” and their aluminum...
I saw their website, it's 1200 for both heads and then the hardware needs to be purchased too, I don't particularly want to switch to aluminum heads. I'm young but I like to keep it old school. This is gonna be my cruiser after all. I'd just rather stick to cast heads with a cast block.
...is a 9.5-10 compression motor with:
.030 over Icon IC9953 pistons
Eagle H beam rods
Comp cam 21-224-4 hydraulic cam
Hughes lifters
440Sourceheads- mildly worked (cleaned up)
Edelebrock Performer RPM with a 780 Quick fuel carb
727 with 2200 stall converter
This will be a street car fun...
...about doing anything to mine. I had thought about boring or stroking this engine but I believe a .030" bore will suffice. I am leaning towards a set of 440sourceheads to keep the stock appearance, same with an intake if it will all fit under the hood with the factory style air cleaner I have.
I googled them too, they have a .010 shorter C/H and a 4cc larger valve relief than the equivalent Icon.. So according to Mahle his numbers are good and 440source shows the Icon about .3 higher... I'm thinking without taking measurements myself he's pretty close...
Personally I choose the...
I'm running a set of Hooker long tube headers on my '69 Coronet. They're bolted up to a set of 440Source CNC ported heads sitting on the numbers matching 383 block. The trans is a '75 727 with a slightly deeper stamped steel pan. The problem is that the collector flange on the passenger side...
...again and am seeking advice on how to achieve what I seek.
Funny that a Hot 440 is mentioned because I have a 440 in the shop. The 440sourceheads were for that build. I was going to give that motor to my buddy who owns the shop for his 67 Dart.
All I want to do is get my car back in the...
something was wrong with that carb or the floats were off or too much fuel pressure. if speedbird didn't get down to the problem he would have said the carb was junk but it was user error not the carb. am running 2 800 avs2 one on a 440 RT small cam stock exhaust 3.23 gears and on a 4400 lb with...
Thanks Doug. I generally agree with what you posted and value your input as well as everyone else who has chimed in. The car is definitely more of a cruiser than a bruiser, but I don't mind throwing in some performance-minded upgrades if they make sense and increase the fun factor. That said, I...
...on my car, and the collector from the factory hung low on one side. A floor jack permanently fixed that.
Edit: chances are the 440sourceheads have the same face angle.... but have a raised exhaust, which can certainly mess with header fitment.
I had some custom headers for the V8 in my...
Hey Mate !!
Greetings & Salutations From USA …
Mopar2ya!!
Kevin Shaw of Mopar Connection Magazine
Recently posted a video of a “505” stroker
They built & Dynoed . I think he used 440Source Stroker Kit & Trick Flow 240’s &
Made about 630 Horse & A Boat Load Of Torque
Check it out it’s online...
Yup been looking at the 440Source assembly, lots of choices there. Starting to look like a 512 with their stealth heads, bolts and gaskets. Who's used their gaskets? Any opinions on my proposed combination