View Single Post
Old 09-18-2013, 08:05 AM   #25
JANNETTYRACING
PRESIDENT CALIBRATOR JRE

 
JANNETTYRACING's Avatar
 
Drives: YELLOW 2013 ZL1 AUTO
Join Date: Jun 2009
Location: ON THE DYNO WATERBURY CT.
Posts: 9,232
Quote:
Originally Posted by crg View Post
Ted, I know HP numbers will vary with different mods, but what would be the HP limit of a 90mm throttle body before one would need to go to a 102mm?
It is Unlikely you will max out a 90mm TB with this 1900 blower.

Quote:
Originally Posted by Skylane765 View Post
I agree with you Ted, that's why I see no real advantage to run a bigger tank unless we can cool it. I have always said just putting on a bigger tank will not do much.
In my experience a tank under the hood just collects Heat, that is why GM opted out of a tank.

Quote:
Originally Posted by ZO6 Bryan View Post
16 deg with a 9.55 pulley and 93 octane is what I was able to run. With half and half 104 octane and 93 octane I ran 20.5 deg advance and picked up another 5 mph in the 1/4.

Boost Loves Octane.

Ted, I was just curious average above 4000 rpm how much timing it could tolerate. I know it varies with RPM but where do you max out?
I hate to quote timing numbers because people will take it as gospel and every combination is unique, and I don't want anyone hurting they're engines on what I said.

I suggest you continue to test what works best for your combination.

Quote:
Originally Posted by blk13 View Post
Was this with or with out cats? whats the horsepower difference if I was to run the cats with these headers.
This was With Cats, I don't expect any Power difference without them.

Ted.
__________________
Technical information, Parts Sales, Professional Installation, and Custom Dyno Tuning.
Please vist our web sites for all your performance needs!
Ted Jannetty
Jannetty Racing Ent Inc.
2984 East Main St.
Waterbury Ct. 06705
203-753-7223
tedj@jannettyracing.com
www.jannettyracing.com
www.turboaddictionparts.com
Performance Parts
JANNETTYRACING is offline   Reply With Quote