I took off the supercharger to have less maintenance on the trans and get more use from my car on the track mostly.I am finding a real lack in performance even with my 1050 holley,Victor 440 intake.I have too big of exhaust [2.50" pri pipe]too tight of a converter[stalls at 4k on shift],3.73 gear28" tire et street I will post more info in a little bit.
This is what I have done to test after removing the blower to see how things would react.I put on the Victor 440 and an 850 holley and tested at the track and ran 13.80's first with an air filter then a scoop and then put on a 1050 and ran a 13.20ish about 106 mph shifting about 6k where I felt the power drop or felt I should shift it took a long time for the rpm to go up.I feel the exhaust is over scavenging and the vert is hurting me most.I have a street video I will post.
I am still debating keeping the blower on under low boost5 or 6 lbs. here is a video
Originally Posted by fast68plymouth
What???
You took away 100hp+ and you car is slower?? Shocking!!
For a street/strip car, it’s all about finding the fastest compromise you can live with.
Heavy car, tall gears, giant headers, big carb....... this isn’t sounding like a great N/A combo.
Make some pretty noticeable changes....... or live with what you have.
I guess I don’t understand the “problem” with leaving the blower on. They’ve been used on street/strip cars for 60+ years.
"For a street/strip car, it’s all about finding the fastest compromise you can live with." Thjis is what I am trying to figure out what I will be happy with.
Hmmmm... I see it (in my twisted perspective) as coming down to two choices: 1. Put the dayum blower back on... and, BTW, how fast was it w/ the huffer on it?
2. Convert what you have to a BradH / PRH replica Victor-headed 440 RB ... then get some 4.10s and re-stall (or replace) the converter
I'm pretty sure I know which choice is cheaper, unless you've sold off all your blower gear.
I wanted to see what it would do n/a .I have a lot of things going on with my daughter,grand kids that involve money so I am evaluating how I need to keep my car to keep using it while I commit to my family.
I wanted to see what it would do n/a .I have a lot of things going on with my daughter,grand kids that involve money so I am evaluating how I need to keep my car to keep using it while I commit to my family.
Hey..... life happens. If you’re looking to keep it N/A and go faster....... I don’t see that being all that easy on the wallet. Of course, it’s running and driving now....... so you don’t “have to” change anything.
If you still have all the blower stuff....... you could put it back on, buy a couple of pulleys to keep the boost low...... drive the car.
68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123 Dealer for Comp Cams/Indy Heads
I do have all the blower stuff with pulleys to run low boost.I can drive the car like it is if need be and is why I have done what I have to this date.
Originally Posted by fast68plymouth
Originally Posted by Clanton
Originally Posted by fast68plymouth
I never really understood why you took it off.
I wanted to see what it would do n/a .I have a lot of things going on with my daughter,grand kids that involve money so I am evaluating how I need to keep my car to keep using it while I commit to my family.
Hey..... life happens. If you’re looking to keep it N/A and go faster....... I don’t see that being all that easy on the wallet. Of course, it’s running and driving now....... so you don’t “have to” change anything.
If you still have all the blower stuff....... you could put it back on, buy a couple of pulleys to keep the boost low...... drive the car.
I wanted to see what it would do n/a .I have a lot of things going on with my daughter,grand kids that involve money so I am evaluating how I need to keep my car to keep using it while I commit to my family.
Hey..... life happens. If you’re looking to keep it N/A and go faster....... I don’t see that being all that easy on the wallet. Of course, it’s running and driving now....... so you don’t “have to” change anything.
If you still have all the blower stuff....... you could put it back on, buy a couple of pulleys to keep the boost low...... drive the car.
I'd def. throw the blower back on and just spin it slower. To make it run NA, you'll need to have the converter restalled and change to smaller headers just to start. Possibly a cam and gear change later.