GM_Chevy_35L_355HP_GDI_12620214 651.0 RWHP

General engine tech -- Drag Racing to Circle Track

Moderator: Team

maxracesoftware
Vendor
Posts: 3627
Joined: Sat Feb 14, 2004 4:04 pm
Location: Abbeville, LA
Contact:

Re: GM_Chevy_35L_355HP_GDI_12620214 651.0 RWHP

Post by maxracesoftware »

HDBD wrote: Fri May 04, 2018 10:36 am Larry, what is the clay you use? Thanks
EZ Shape Modeling Clay

Use GoJo Hand Cleaner to smooth over Clay
it will give it a nice Shine smooth look :)

and by the time you clean off the Clay residue from your Hands and throw the paper towel away
and come back to the Flowbench the Clay is nice and Dry ... but still shiny and smooth

the GoJo does not effect or have any bad effects on that particular Clay
You do not have the required permissions to view the files attached to this post.
MaxRace Software
PipeMax and ET_Analyst for DragRacers
https://www.maxracesoftwares.com
maxracesoftware
Vendor
Posts: 3627
Joined: Sat Feb 14, 2004 4:04 pm
Location: Abbeville, LA
Contact:

Re: GM_Chevy_35L_355HP_GDI_12620214 651.0 RWHP

Post by maxracesoftware »

Chris just informed me that the Dragstrip Runs were with 12 Psi Boost and not 15.5 Psi like the Chassis Dyno

GM_Chevy_35L_355HP_GDI_12620214
651.0 Chassis Dyno RWHP at 6700-6800 RPM with ProCharger 15.5 Psi Boost

2015 GMC extended Crew Cab Truck
5550.0 Lbs with Driver
stock Converter 2200 RPM Stall
3.42 gears

ProCharger 12.0 psi Boost <<----------corrected to 12.0 Psi Boost instead of 15.5 Psi
Chassis Dyno = 651.0 HP @ 6700 RPM
Dec 11, 2016 4:33PM
Dragstrip
1.831
4.890
7.439 - 96.31 MPH
9.645
11.549 - 117.43 MPH <<----------corrected to 12.0 Psi Boost instead of 15.5 Psi
MaxRace Software
PipeMax and ET_Analyst for DragRacers
https://www.maxracesoftwares.com
GARY C
HotPass
HotPass
Posts: 6301
Joined: Tue May 14, 2013 10:58 pm
Location:

Re: GM_Chevy_35L_355HP_GDI_12620214 651.0 RWHP

Post by GARY C »

Carnut1 wrote: Mon Apr 30, 2018 3:25 pm I was testing a VicJr.tall on my Dart 215's yesterday and I was using foam to fill other runners. I was not happy with it, I have also used duct tape to seal unused ports. There was a question about flowing with the previous firing cylinder runner open to give a more realistic model. What are you guys using to seal runners and are you flowing through another runner as well? I see Larry said he uses rags, my bench loves to eat stuff like that. Thanks, Charlie
I think it was DV and Dr Air that talked about using a shop vac on the overlap cylinders runner restricted with a 1/2" to 3/4" opening to simulate overlap flow when developing the plenum to port enters. I guess you could get creative with a big and small shop vac hooked to opposite runners on your porting table while porting and probing, I just don't know what you would be looking for.
Please Note!
THE ABOVE POST IN NO WAY REFLECTS THE VIEWS OF SPEED TALK OR IT'S MEMBERS AND SHOULD BE VIEWED AS ENTERTAINMENT ONLY...Thanks, The Management!
Post Reply