Pure Stocker Thread - Page 2

Lyn Smith · 05-02-2012, 12:52 PM

Last year they finally let me run the short Hoosier radials (92") ,and I had a H and R parts and stuff rear sway bar on my GS.I m sure for leaf spring cars you can run any bolt on traction device.

ALMACK · 05-02-2012, 01:02 PM

Quoted from the IHRA website:

"Pure Stock entries may utilize OEM unleaded blends meeting the rulebook specifications."

From the IHRA rulebook:

B: New dielectric constant (D.C.) of the gasoline must not exceed +1 for the following
classes: Top Dragster, Top Sportsman, and Super Stock.
The dielectric constant (D.C.) of

gasoline for Stock will remain at +2.3.

Just curious...anyone know what the dielectric constant of 91 octane unleaded is ?

05-02-2012, 12:52 PM	#1
Lyn Smith VIP Member Join Date: Dec 2001 Location: Pontiac,il. Posts: 1,199 Likes: 282 Liked 968 Times in 194 Posts	Re: Pure Stocker Thread Last year they finally let me run the short Hoosier radials (92") ,and I had a H and R parts and stuff rear sway bar on my GS.I m sure for leaf spring cars you can run any bolt on traction device.

05-02-2012, 01:02 PM	#2
ALMACK VIP Member Join Date: Jan 2009 Location: Bardstown, KY Posts: 1,937 Likes: 131 Liked 369 Times in 127 Posts	Re: Pure Stocker Thread Quoted from the IHRA website: "Pure Stock entries may utilize OEM unleaded blends meeting the rulebook specifications." From the IHRA rulebook: B: New dielectric constant (D.C.) of the gasoline must not exceed +1 for the following classes: Top Dragster, Top Sportsman, and Super Stock. The dielectric constant (D.C.) of gasoline for Stock will remain at +2.3. Just curious...anyone know what the dielectric constant of 91 octane unleaded is ? __________________ Alan Mackin Stock 3777/ SS 3377 P/SA & SS/PA Fox Thunderbird I/PS '95 Mustang GT

Thread Tools
Show Printable Version Email this Page
Display Modes
Switch to Linear Mode Hybrid Mode Switch to Threaded Mode