@@SquarebodyStuff it’s channel’s like yours that inspired me to start one. I honestly wish I would started my channel when I started building my 70 Pontiac tempest
Yes sire. It got happier and happier. That rip up the street at the very end was the best this truck has ever felt. I can't wait to hit the track in the spring.
You guys make it hard not to have fun! Next time I'll try to remember to bring my own carb tuning parts 🤣🤣🤣🤣 and maybe a couple of different carbs to try out, for scientific purposes 🤔 😅 . ILL also have more nitrous!
Wow i had no idea that 2 inches of pipe could make that much if a change. Dang we truly do learn something new everyday. Great video man. Lol chicken foot 😅😂 too funny 😂😅
I've been playing around with a 305 in a 77 short stepper. Previous owner installed a 600 holley 4160 and has 2.5 inch duals running out the back. Its a 84 goodwrench engine with 416 heads. I installed a afr gauge and ran vacuum gauge inside truck. This summer i dropped from 31 squirter down to 21 and installed green cam on it. I installed a 10.5 pv to get fuel sooner bc jets were close but it dumped the fuel when pv came in. I drilled out the power valve channel restrictors tapped them for brass set screw and resized them .006 smaller. It helped tremendously!! I do need to tune secondaries by throwing bigger jets at the qft plate. It was fun playing with it and i helped a couple people out at cruise ins after showing them what im doing😊
I did say 348 HP I was close the CCP is begging for turbo. I’ll bet 630 at 11 psi and a big smile when It spools. Excellent work especially on a 305 block. Add. 2-120$ turbos and 200 in pipping maybe 1k in odds and ends for double the HP Your engine can handle 20 ill bet great work
That’s the difference in the oval port heads on the big block and the tuned port heads on the small block. The oval port heads don’t flow enough for higher rpm in the big block, but they’re an improvement over peanut port heads
Ohh my oh my!! Those numbers on the board are humbling 😂 Congrats on the dyno #'s! You are better than 400 @ the flywheel. 14 bolts rob a good bit of power
@@SquarebodyStuff Sure cringed when you started out and she was breaking down through the one pull. If that's the same cam from the nitrous build, then it's safe to say there's a LOT more on the table if someone wants to build one with a tighter LSA on the street without hitting the juice. I'm impressed. It's gonna be an animal on the spray. Stumpy will be tickled! 🤠👍🍻 Can't wait!
We had some bugs to work out at first. still ha a little stumble on tip in. I forgot all my carb tuning stuff. It needs more squirter. I think the heads would handle a little more cam, but I liked the characteristics of this one. Yes its the same cam I had in it before. Summit 1107. good grind for hot street and power adders. Enough vacuum for brakes and plenty of chop chop! 😅😅😅
A stick should eat less power than an automatic, but I'm sure that heavy 465 and 14 bolt are eating their fair share. The little 339 is a solid 400 hp at the flywheel if I had to guess. Awesome!
@@SquarebodyStuff I just finished the whole video.. great job! Picked up a bunch from the baseline you should definitely tell a difference once you drive it Andy
I have a sbc 305 with scat rotating system 400 crank nasty z heads in my mud truck that i run against LS.s all day long in the mud pits and it drags there all all day long it makes some of them sick has a lot of low end to get threw the pit
@@SquarebodyStuff they say that the two front piston rings in the front should always be a little wider but a little bit more clearance cuz they tend to get a little hot. The top one only it kind of makes sense. But yes, I was impressed with the power output from a 305 imagine if you were to port the intake you would have give a little more push I believe the very top first ring you got me motivated to stroke out my 305 to be honest with you I'm curious what would have happened if we were to copy that GTP 3.8 supercharged Pontiac the lobes cam to transfer into a 305 like a duplica. I wonder what would happen if we would make more power
That's awesome! N/A that's 400+ at the flywheel! Damn good for a small bore engine, damn good job!
Thanks.
I found your channel a year or so ago looking for 305’s with big cams and found squeaky and has become one of my favorite trucks to follow progress on
That's awesome! Thanks for letting me know. These comments make it worth doing.
@@SquarebodyStuff it’s channel’s like yours that inspired me to start one. I honestly wish I would started my channel when I started building my 70 Pontiac tempest
I've got the original 305 out of my '86 and I really like what you've done with yours. Good job!
Thanks
You can tell it was liking the changes just by the sound as you went along.
Yes sire. It got happier and happier. That rip up the street at the very end was the best this truck has ever felt. I can't wait to hit the track in the spring.
It's great to have most of the questions you have been tossing around for who knows how long finally answered.
I hear ya. Been a long time coming, but it's finally done. I appreciate you sticking it out.
It was a good time as always. Cant wait to see what the trip to the track holds for you guys!
You guys make it hard not to have fun! Next time I'll try to remember to bring my own carb tuning parts 🤣🤣🤣🤣 and maybe a couple of different carbs to try out, for scientific purposes 🤔 😅 . ILL also have more nitrous!
@@SquarebodyStuff we are already looking forward to it!
Interesting between the two blocks. That was crazy and fun…that .9! Whoot whoot! 🙌🏻
I love it, makes good power for a little 339! Can’t wait to see it run!!!
Thanks
Love it
Thanks
Wow i had no idea that 2 inches of pipe could make that much if a change. Dang we truly do learn something new everyday. Great video man. Lol chicken foot 😅😂 too funny 😂😅
Wow congratulations 🎉great numbers .
Thanks, I'm proud of the little bugger
@@SquarebodyStuff so it's possible that it's making 1.25 hp per cubic inch at the crankshaft without nitrous?
Looks that way. Without accessories it made 332 to the wheels. Not bad for a small cube that still has enough vacuum for power brakes. 😉
Man I’m impressed with that little mouse!! Great job guys! Great job Chad ! #BECAUSERACETRUCK!!!!!
Thanks buddy!
Really good numbers !! Sounds great !!
Thanks
I've been playing around with a 305 in a 77 short stepper. Previous owner installed a 600 holley 4160 and has 2.5 inch duals running out the back. Its a 84 goodwrench engine with 416 heads. I installed a afr gauge and ran vacuum gauge inside truck. This summer i dropped from 31 squirter down to 21 and installed green cam on it. I installed a 10.5 pv to get fuel sooner bc jets were close but it dumped the fuel when pv came in. I drilled out the power valve channel restrictors tapped them for brass set screw and resized them .006 smaller. It helped tremendously!! I do need to tune secondaries by throwing bigger jets at the qft plate. It was fun playing with it and i helped a couple people out at cruise ins after showing them what im doing😊
Still slow
@@brettlawrence4034 It is slow but it's a nice break from my 70 Nova SS 555 BBC!
Well said!
@@plumcrazy588 touché lmao
It's all a matter of perspective.😉
Awesome Chad very inspiring 👏🏽
Thank you
I did say 348 HP I was close the CCP is begging for turbo. I’ll bet 630 at 11 psi and a big smile when It spools. Excellent work especially on a 305 block. Add. 2-120$ turbos and 200 in pipping maybe 1k in odds and ends for double the HP
Your engine can handle 20 ill bet great work
Hopefully on down the road we can do something like that.
That’s the difference in the oval port heads on the big block and the tuned port heads on the small block. The oval port heads don’t flow enough for higher rpm in the big block, but they’re an improvement over peanut port heads
I’m Buff and I’m watching Squarebody stuff and doin’ Buff stuff
Not sure how I feel about that statement 🤣🤣🤣🤣
@@SquarebodyStuff it’s your statement!! 🤣
That'll Buff out.
Ohh my oh my!! Those numbers on the board are humbling 😂
Congrats on the dyno #'s! You are better than 400 @ the flywheel. 14 bolts rob a good bit of power
Yeah, way outta my league. 400 flywheel is where we are all guessing too. I'm happy with almost 1hp/ci to eh wheels.
@@SquarebodyStuff Sure cringed when you started out and she was breaking down through the one pull. If that's the same cam from the nitrous build, then it's safe to say there's a LOT more on the table if someone wants to build one with a tighter LSA on the street without hitting the juice. I'm impressed. It's gonna be an animal on the spray. Stumpy will be tickled! 🤠👍🍻 Can't wait!
We had some bugs to work out at first. still ha a little stumble on tip in. I forgot all my carb tuning stuff. It needs more squirter. I think the heads would handle a little more cam, but I liked the characteristics of this one. Yes its the same cam I had in it before. Summit 1107. good grind for hot street and power adders. Enough vacuum for brakes and plenty of chop chop! 😅😅😅
nice
A stick should eat less power than an automatic, but I'm sure that heavy 465 and 14 bolt are eating their fair share. The little 339 is a solid 400 hp at the flywheel if I had to guess. Awesome!
I agree, I also havea two piece drive shaft. That's three u joints and a carrier bearing that's soaking up some energy.
Dyno Days are always fun and nerve racking... Lol but its all about learning
We learned alot and had fun. One of my favorite things was the graph between similar hp small block and big block.
@@SquarebodyStuff I just finished the whole video.. great job! Picked up a bunch from the baseline you should definitely tell a difference once you drive it
Andy
Thanks. The rip I made on the street at the very end was the best this truck has ever felt.
@@SquarebodyStuff heck yeah! Now it's time to let her eat... Crack open the bottle!
Yup, that's why I built it and put all the good parts in the bottom end.
Tracks are open here in Texas
I'm well aware of that Dave. It's very tempting
I have a sbc 305 with scat rotating system 400 crank nasty z heads in my mud truck that i run against LS.s all day long in the mud pits and it drags there all all day long it makes some of them sick has a lot of low end to get threw the pit
He'll yeah!!!!!
👍👍👍
man, if you had a 236⁰ cam in the big block, she would've had a nice power curve. sorry, not to take away from the 339. this is gonna be a fun trip.
The big block had a Summit 1301 cam. 218 228 @.050
squarebody
Sum Brodix 305 heads would help it flow
Buy me a set and I'll put em on
Mighty mouse for sure
Thanks
I think you need a bigger cam. I think you need a like a turbo cam
it could use a bigger cam, but I wanted to try this one out first. It actually is a good power adder cam with the wide 114 LSA.
@@SquarebodyStuff they say that the two front piston rings in the front should always be a little wider but a little bit more clearance cuz they tend to get a little hot. The top one only it kind of makes sense. But yes, I was impressed with the power output from a 305 imagine if you were to port the intake you would have give a little more push I believe the very top first ring you got me motivated to stroke out my 305 to be honest with you I'm curious what would have happened if we were to copy that GTP 3.8 supercharged Pontiac the lobes cam to transfer into a 305 like a duplica. I wonder what would happen if we would make more power
What’s your compression ratio? Currently building a 339 stroker as well
9.3:1
@@SquarebodyStuff cool thanks for responding sir!
No problem, keep me posted on your build.
what was the best with all the belts on, was it 330?
320 something.
I been subbed to you for about 2 years and RUclips unsubscribe me to your channel like wtf
Who knows, I appreciate you checking and subbing.