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-   -   What is the fastest mph in the 1/4 for a A4, 346 C.I., H/C Post up? (https://ls1tech.com/forums/drag-racing-tech/125057-what-fastest-mph-1-4-a4-346-c-i-h-c-post-up.html)

Roger White 12-30-2003 02:56 PM

What is the fastest mph in the 1/4 for a A4, 346 C.I., H/C Post up?
 
What is the fastest mph in the 1/4 for a A4, 346 C.I., H/C Post up?

Trying to see where the numbers are at. I know my 10.73@ 125.95 is the fastest on the corvette forum for a A4. How are you other H/C guys doing.

What is the fastest A4 346 out_there ?

:) :cheers:

SPANKY LS1 12-30-2003 03:01 PM

Silvr98z28 went 10.7x @ 125.7x a few weeks ago.....

Slow 346 12-30-2003 03:06 PM

Didnt Terry Burger run 127 with his MMS combo?

Snake Skinner 12-30-2003 06:19 PM

Brent went 130.xx in his 02 ZO6

Silvr98z28 12-30-2003 06:52 PM


Originally Posted by Roger White
What is the fastest mph in the 1/4 for a A4, 346 C.I., H/C Post up?

Trying to see where the numbers are at. I know my 10.73@ 125.95 is the fastest on the corvette forum for a A4. How are you other H/C guys doing.

What is the fastest A4 346 out_there ?

:) :cheers:

We should line up. :)
DA in my sig was -300. Weight is posted. What was your DA and weight? I don't think I will be able to make the 1st LS1 Tech race (too far) but will be in for the next 2. Hope to see you there.

RUQWIKR 12-30-2003 07:22 PM


Originally Posted by Roger White
What is the fastest mph in the 1/4 for a A4, 346 C.I., H/C Post up?

Trying to see where the numbers are at. I know my 10.73@ 125.95 is the fastest on the corvette forum for a A4. How are you other H/C guys doing.

What is the fastest A4 346 out_there ?

:) :cheers:

128.3 (may have been a .4) a number of times with 10.50 to 10.52 a number of times in my A4 346 H/C Formula at the COFBA event at Norwalk on 10/7 I think it was. Take care and happy holidays.

Silvr98z28 12-30-2003 07:39 PM


Originally Posted by RUQWIKR
128.3 (may have been a .4) a number of times with 10.50 to 10.52 a number of times in my A4 346 H/C Formula at the COFBA event at Norwalk on 10/7 I think it was. Take care and happy holidays.

Holy shit! Give some details on that will ya? Please include weight and DA. That's really kick'n ass w/o a transbrake.

RUQWIKR 12-30-2003 08:17 PM


Originally Posted by Silvr98z28
Holy shit! Give some details on that will ya? Please include weight and DA. That's really kick'n ass w/o a transbrake.

Do a search under my username as I have the complete rundown somewhere...

Here are some pics from that day at Norwalk. BTW, it runs 1.40 to 1.42's on slicks or DR's...bonestock original shortblock, same for trans except for converter (still has the original fluid in it)...take care and happy holidays.

https://ls1tech.com/forums/showthrea...ighlight=cofba

Nine Finger 02 Z28 12-30-2003 10:44 PM


Originally Posted by Slow 346
Didnt Terry Burger run 127 with his MMS combo?

Yes he did.

FEAR THE LS1 12-30-2003 11:07 PM

Wasn't Terry's MMS a 390ci all bore?

Roger White 12-31-2003 02:12 PM

RUWUIKR- What was your race_weight ?

Silvr98- D/A was -600 feet that day, and raceweight was 3230. I still need to pull the belt and find some -1500 feet air. We have been having a very warm winter here in Texas.

Roger White 12-31-2003 02:15 PM

RUWUIKR- Those are some nice launch pics you have. I wish my vette would pull the wheels. With a 1.43 60ft the front tires never leave the ground. Damn IRS :guns:

RUQWIKR 12-31-2003 07:33 PM


Originally Posted by Roger White
RUWUIKR- What was your race_weight ?

Silvr98- D/A was -600 feet that day, and raceweight was 3230. I still need to pull the belt and find some -1500 feet air. We have been having a very warm winter here in Texas.

3131#'s with me in it (205#'s with suit & helmet, etc.).

Terry Burger 12-31-2003 07:55 PM

My best with the stock shortblock was 127.1 mph, went 129.8 with the 396 (50rwhp more, 100# heavier, not locking converter)

Jorday 12-31-2003 08:36 PM

impressive numbers, guys. :thumb: I haven't even hit 120 in my A4 yet. :( Seems like every time I go to the track there's always some issue holding me back.

Roger White 01-01-2004 01:49 PM

What was your race weight Terry, and how much did locking the convertor add, and help ET ?

Thanks
Roger

Terry Burger 01-01-2004 09:23 PM


Originally Posted by Roger White
What was your race weight Terry, and how much did locking the convertor add, and help ET ?

Thanks
Roger

The stock shortblock was 3200#, and the converter was good for 1.5mph, but not much ET.

Roger White 01-02-2004 12:33 PM


Originally Posted by Terry Burger
The stock shortblock was 3200#, and the converter was good for 1.5mph, but not much ET.

Thanks Terry......


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