Your donations help keep this valuable resource free and growing. Thank you.
|
AMC 304 build youtube |
Post Reply | Page 12> |
Author | |
XJ6
AMC Nut Joined: Jul/09/2020 Location: SW Status: Offline Points: 293 |
Post Options
Thanks(0)
Posted: Feb/22/2021 at 2:53pm |
Trader
AMC Addicted Joined: May/15/2018 Location: Ontario Status: Offline Points: 6910 |
Post Options
Thanks(0)
|
If your going to all the expense of that build, why not bump up the SCR? At just 1 point higher they would be about 15% more power. They could have gone 2 points with aluminum heads and pump gas.
That and no button/nut/spacer on the oil pick-up, just measured? No measuring on the oil pump clearance, or they just cut the boring stuff out of the video. John's modified 304 stock heads he posted would likely make more power then notching the cylinders for the Edelbrock heads. Maybe a California engine build, they were red. |
|
Billyfrank360
AMC Apprentice Joined: Jul/10/2020 Location: Santa Maria, Ca Status: Offline Points: 178 |
Post Options
Thanks(0)
|
Yup, definitely the California color, but I thought I read that was one year only in 72.
Glad to see they kept the 304. They sure put a lot of money into it. It looked to run good and the hp numbers were respectable. I thought maybe they goofed of compression as the 73 motors had larger combustion chambers than the Edelbrock, but I may have missed something. Could have even worse. They coulda put an LS in it Cheers, Billy
|
|
jcisworthy
AMC Addicted Joined: Jul/23/2009 Location: North Carolina Status: Offline Points: 2805 |
Post Options
Thanks(0)
|
This is the 304 i built with ported iron heads, 10:1 compression, 1.84 valves, around 230 cfm at the lift of the cam, heads peaked around 257 up high
|
|
Specializing in dyno services, engine building, and cylinder head porting
rbjracing.com Phone Number 518-915-3203 |
|
Trader
AMC Addicted Joined: May/15/2018 Location: Ontario Status: Offline Points: 6910 |
Post Options
Thanks(0)
|
This post:
304 build, best pull, 381.8 TQ @ 3600, 363.3 HP @ 5500 Don't sell yourself short John. If you had that intake with the port injection, I believe there would be a little bit more to be had. |
|
jcisworthy
AMC Addicted Joined: Jul/23/2009 Location: North Carolina Status: Offline Points: 2805 |
Post Options
Thanks(0)
|
With a little more cam and a big enough bore for 2.02 valves, I'm confident that engine would have hit 400hp or more no problem
|
|
Specializing in dyno services, engine building, and cylinder head porting
rbjracing.com Phone Number 518-915-3203 |
|
XJ6
AMC Nut Joined: Jul/09/2020 Location: SW Status: Offline Points: 293 |
Post Options
Thanks(0)
|
That is not the California red color nor the IH color and I have owned both. My point was why ITH would you use a nice gold iridited aftermarket pan and just paint over it(and the ARP stainless hardware) that hideous parts store red. The whole build is a mishmash of parts that were given to them by sponsers with no real thought behind and lacks detail. Why bother with cast replacement pistons at that CR and that much in house machine work availability and with aluminum heads???? Now if they put a turbo or supercharger on it we might have seen a much more interesting result.
|
|
Billyfrank360
AMC Apprentice Joined: Jul/10/2020 Location: Santa Maria, Ca Status: Offline Points: 178 |
Post Options
Thanks(0)
|
The red is so far away on my motor, that that looked close enough.
The pan and intake definitely would have looked better raw. I’m surprised the sponsors allowed them to be painted over. All good points. I still think that it’s great that they are showing some potential in the 304 and may save an AMC from losing theirs to brand B. Cheers, Billy
|
|
Ken_Parkman
AMC Addicted Joined: Jun/04/2009 Location: Ontario Status: Offline Points: 1814 |
Post Options
Thanks(0)
|
Looks like they got the PCV wrong, might be a oil smoke problem without the stock intake gasket
|
|
WhatISit
AMC Addicted Joined: Aug/07/2017 Location: Phoenix, AZ Status: Offline Points: 0 |
Post Options
Thanks(2)
|
I'm just happy to see a big Youtube channel building a 304!
|
|
Post Reply | Page 12> |
Tweet
|
Forum Jump | Forum Permissions You cannot post new topics in this forum You cannot reply to topics in this forum You cannot delete your posts in this forum You cannot edit your posts in this forum You cannot create polls in this forum You cannot vote in polls in this forum |