Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I agree with you probably more available in bone yard .
But Simple search where I live on Facebook marketplace place and I can have my choice is all.
If the op is looking for bolt in no mod situation the a factory size 8.75 is not hard to find used and in good condition.
Does anyone know what the actual size of the Idle restrictions are on a 69 sixpack carb that Holley is offering as replacement for the originals?
Also what is the PVCR size ?
This info seems to be very hard to come by.
But is very important to most when properly tuning a Six pack .
Let me go on...
Burn outs and muscle cars are like peanut butter and jelly. What are we talking about ?
Muscle car and can't do burnout =slow muscle car = or not a good time period.
The 8.8 is cheep solution as long as the bone yard on you get doesn't need work.
The 69 b axle.is.54.93 in flange to flange.
The 8.8 would need to be shortened.
Then the cost gos up.
A decent 8.75 for 69 b body is not hard to find may even find real nice one from some one doing a Dana swap.
8.75...
I honestly would like to get a roller cam on a 104 LSA but both cam companies I trust said they can't grind them that.way it would damage the heat treatment on the core blank.
So I am settling.with now a custom.235/241 .050 with .600 lift in .560ex on a 108+4 .
I am planing on dyno testing the...
This is what I have ordered .
235/241 at .050 on a 108 LSA +4
.600 lift in and ex
The tech said comp cams 26120 springs I have will be fine for that cam .
Should be pretty good sounding and have a good mid range tourqe.
Just gota wait 6 to 8 weeks Howard's camshaft is behind on cams right now ...
You were spot on the cam grinders I spoke to said that the cores are not able to be ground that tight .
Best the could do was a 108 with a deg advance at Howard's .
Comp said 108 with a 2 degree advance .
No way getting 104 straight up.
So I decided to go with the Howard's
108 LSA and 4 deg...
Hello all ,
I been in garage degreing my 228/236 cam to see where icl is at
We are in dot to dot straight up and ICL
Is coming to 104.5.
So there goes the therroy that it was not installed correctly for the cam card
Hughes wanted it in at 107
If I advanced it now we will be at 100.
Not sure...
Geoff ,
Thanks for posting this .
I am leaning on giving this a try and ordering a custom ground cam for my Engine .
The chart does show what most people think the 110 does idle easer but at those idle speeds I beg to say that the carb was an out of the box type with the idle speed to transfer...
Okay thank you for that , he doesn't really mention the pattern
His focus is on the intake side of the cam .and the LSA in relationship to his overlap chart .
We are looking to experiment with the David Visards 128 formula.
He's very adamant about.
He likes tighter lobe separation angles and smaller duration cams for tourqe.
He claims he has gotten 1.4 pounds per CID .by doing this .
What if I ground the cam above like this
230 236 at .50 on a 104...
What I am looking for is hot street strip with fat tourqe curve
I was looking at the track max cam.
We already have the comp cams tool steel retainers and beehive springs so we been learning to comp roller.
I want a roudy, torque monster,with chop
That is what I mean Best for me.
Hi everyone,
I been spending Alot of time reading and looking at cam lobe charts .
I am looking for best possible cam for my combination.
What do you guys think of this Hyd roller cam.
230/236 at .050
286/290 AVD
564/570 lift
On 108 LSA
Engine 10.8 compression 450 CID.
Stealth heads with valve...
I have a 493 solid roller 250 256 with 630 lift .
Sr Indy.heads
M1
850 demon with anular boosters.
MSD
Running 84 jet primary 8.5 power valve to open quickly.
94 jet in back.
Idle AFR is 13.0
Full throttle AFR is 12.8.
I would try 82 and 92 in your carb
With a 59 idle air bleed.
A 28 idle jet...