My 383 build and sr porting
This is probably old news to guys that have been playing with TPI intakes much longer than myself not doing anything ground breaking
I will say more and more Im impressed with the superram intake it is so versatile and makes good gains in anything from a stock 350 on up depending.
Should there ever be a C4 in my future a SR would definitely go up top...maybe build that 400 block laying around. What a killer DD that would make.
Not right now though.
Anyway dont want to hijack Steves thread too much
Last edited by cv67; Jun 29, 2012 at 09:59 PM.
Guess you can't go wrong either way.
After my first run, when I picked up my slip, I couldn't have been more pleased. My first run was faster than any other I have ever run!! I turned a 8.009 et @ 88.21 mph, with a 1.761 60 foot time.
Today, as I write this, I decided to best describe the gains from Ron's excellent porting work on my SR set up, by taking some before and after averages. I found 9 slips in my car run before the porting job, and had 4 runs on the new porting job.
Here's how it worked out.
Before averages: 60 ft.= 1.9605 seconds
MPH. = 84.260 mph averag
et. = 8.330 seconds
After Porting: 60 ft. = 1.787 seconds
MPH. = 87.21 ave.
et. = 8.050 seconds
Those figures equal a gain of 2.95 miles per hour, .280 seconds faster et, and 0.1735 increase in speed at 60 ft.! The bonus was that I took 4th in the Bracken rase, and won $200 !!. A big thanks goes out to Ron Kalthoff for a great professional job of porting and polishing on my Super Ram. Well done!
My best run of the night was the 8.009 et @ 88.21 MPH, in fat, humid and very hot air.
I feel sure that on a cooler, dryer night I will break into the 7 second area. Now, all that remains is to take a 130 mile trip to West Palm Beach raceway and see how she does in the 1/4 mile!












