Go Back   F-Body Online - Racing - Drag Racing
Reply
 
LinkBack Thread Tools
 
Old 05-01-2007, 12:52 AM   #1
Pontiacfreak142 is offline
Junior Member
 
Posts: 50
Trader Rating: (0)
Default track times

Well i finally got the ol' V6 out to the track the other day. Lets just say it didnt turn out to good. First run i had my exaust cut out open. Ran a 15.1 (.1 better than my PB before i touched the motor). So i figured i would give it a shot with the cut out closed, being that the car did feel really weak on the bottm end especially with it open. Only managed a best of a 14.8.

My motor had always had a crappy little ticking sound comming from it since we had built it. The ticking got pretty bad that night, so i gave up and went home. Well we decided to tear the motor down and see if we could figure something out. We decided to go ahead replace my lifters since they had 130K miles on them, and taking more abuse from the new cam. My dad decided to mess around with the rockers, and tightend them down kinda slow, and we watched as they pushed the valve down with them (push rods are to long). So we ordered new shorter push rods while i was at it.

After we got the new parts, we decided to do another check over, found that one of the valve springs/valves was moving about 1/2 inch+ in any direction. So we tore the head off, and took off the spring, to find out that the valve guide had pretty much decintagrated, so the valve was basically just kinda bouncing around inside the head. So needless to say its back in the shop getting fixed at the moment.

So we thought a 14.8 with none of the other 5 cylinders running right, 1 dead cylinder, an screwed up oxygen sensor due to the oil all over it causing it to mess up the fuel/air ratio's, and the horrible ticking more than likely causing my timing to back off a little bit, wasnt to bad LOL.
__________________
1996 Pontiac Firebird<br />Custom ported heads, Abbott N/A 210/220 512/512 112 LSA cam, ported upper/lower intake manifolds, full exaust, removed cat, Homemade ram air, corvette servo, posi, 3.73 gears, dyno tuned by Intense Racing, flowtec Exaust cut out, TCI street fighter 3500 stall.
 


Reply With Quote
 
Old 05-01-2007, 01:19 AM   #2
Rocket 442 is online now
Site Owner
 
Rocket 442's Avatar
 
Location: Buffalo, NY
Posts: 2,473
Trader Rating: (0)
Send a message via AIM to Rocket 442
Default

Thats what the first raceweek of the year is for, to find all the problems and start ironing them out

also, add it here:
http://www.fbodyonline.com/timeslips.php
__________________
Andy
1966 Oldsmobile Cutlass F-85 Deluxe
455cid F2 Block | Edelbrock Performer RPM Heads & ARP Bolt Kit | Mondello JM 22-25-10 Cam - 274/280 .512/.523 | Harland Sharp 1.6 Ratio Full Roller Rockers | Edelbrock Modified Performer Intake
1995 Chevy Camaro - Slow
My Cars are USDM, it's like JDM in Japan; Crazy Eh?

Got a Myspace? Friend our F-Body Online Account
 


Reply With Quote
 
Old 05-01-2007, 04:18 PM   #3
Phate is offline
FBO Staff
 
Phate's Avatar
 
Location: North Carolina
Posts: 1,470
Trader Rating: (0)
Send a message via AIM to Phate
Default

I know how it is man.

Im looking at a new tranny here soon
__________________






 


Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are Off


Powered by vBulletin®
Copyright ©2000 - 2008, Jelsoft Enterprises Ltd.
SEO by vBSEO 3.2.0
Copright © F-Body Online