'67 El Camino H/SA

[pfordamx]

No harm in trying it, if it doesn't like it what are you out one pass, and isn't trying things the name of the game in stock and superstock. I always thought that was the key to speed buy it, try it, and put it on the shelf

[HandOverFist]

Results are on hold for a bit...lost first gear in the metric right at the hit on it's first pass yesterday.

[HandOverFist]

The metric is still in the shop, but I have a new Coan LW TH350 along with a matching converter in the car now. I figured with the added low gear set I would'nt lose too much vs the metric. I'm looking for it to be a more durable unit in the long run.

Concerning the timing experiment - While the new parts may negate an accurate comparison for now, I cannot discern much difference in performance between the two transmissions/converters. Took it to a local bracket race last night and had a limited amount of time to experiment (did make it to round 5 tho). It is still hitting like a hammer at launch with wheels in the air...the reduction in 60' times nearly a tenth just as it showed with the metric combo.

I'm pretty well convinced the results are due to the timing alterations. Next outing I will try some subtle changes such as pulling the timing back sooner.

[HandOverFist]

Sneaking up on it...a 1.50 60' on this pass. I need to figure out how to adjust the H&R bar to level it out. Also the carb I built is super rich down track...did'nt even lean out beyond 12.2 afr.



Another secret weapon...

[HandOverFist]

I have a question not related really to this thread, but don't know where the appropriate section would be.

Ordered a Sundowner enclosed gooseneck trailer over three months ago from Trailer World in Bowling Green KY. Half the purchase price was paid upfront. I was under the impression that it would arrive in two months time...a phone call after that period got no definite answer. Another phone call was made after three months had elapsed just to get some kind of estimate of a delivery date...fellow told me he was busy unloading trailers and he would check on it, but never got back to me.

Is this a normal waiting period for a new trailer and normal customer relations? Fast approaching four months now and don't want to be a dick, but...

[bigsixman]

Rich, It took 8 weeks to receive my enclosed after I ordered it in 2010. I am aware that some in my area are waiting 10-12 weeks this year.

[Dave Noll]

Can't offer anything about the trailer. I still use a 36-year-old, homebuilt, open, single axle car trailer. (No I'm not adding another axle.)

For the naysayers, I have had similar results with a lot of ignition timing. Yes, I've checked TDC, a few times, with different balancers. On mine, it helped down track as well, though.

[chris ok]

Originally Posted by HandOverFist

Sneaking up on it...a 1.50 60' on this pass. I need to figure out how to adjust the H&R bar to level it out. Also the carb I built is super rich down track...did'nt even lean out beyond 12.2 afr.



Another secret weapon...

You need to add some preload to right rear bar end.
I have same set up.
I make adjustment with my weight in deicers seat aka friend and some stuff in drivers seat and adjust to 0 preload.
That gets it in ballpark and expand or contract right side as needed.

[HandOverFist]

Originally Posted by chris ok

You need to add some preload to right rear bar end.
I have same set up.
I make adjustment with my weight in deicers seat aka friend and some stuff in drivers seat and adjust to 0 preload.
That gets it in ballpark and expand or contract right side as needed.

I did just that the other day while in the shop. I have yet to get back to the track to test it further...calling for rain and temps in the upper 40's for this weekend. It's about time for an engine swap and I may just retire it for the winter to concentrate on getting it ready for next spring.