Re: Lil IHRA classification help please!! Newbie Alert!
"Yeah, pretty much they have. I have "most" of the pieces to put a SBC crate car together. Lack of time and motivation have kept me from pursuing it. I have a set of Parson's heads and the matching intake. Comp Cam and new Sherman lifters. Ross Pistons and a couple sets of good rods both stock and super stock. A legal carb that I got from Jeff Ross, built by a reputable person. The car already has a prepped rear with all Strange parts. Cal tracs and mono leafs. Have the pucks in the front subframe, need to rebuild the rest. Got the wheels and tires. Roll bar and frame connectors, just need to get them set up and welded in. Got a good 4 bolt main block with a steel crank, a donor from an old truck to build the engine from. They'll probably abolish the class before I finish the car.
Bruce told us we could expect to have $1600 or so in the block and crank work. I imagine with extras that figure will close to double. I gave him my modest expectations of what I expected the car to run. He laughed and said, if the car was set up at all, he didn't feel we'd have to worry about going that slow!" Robert forgive me for being naïve but exactly what is "crate motor" about this build? If I was going to this trouble it would be a legal motor. |
Re: Lil IHRA classification help please!! Newbie Alert!
" I hope its true also about the rumors. "
Daran if the rumors you are talking about are what I think, its looking REAL good! I am on a committee at Palm Beach. The owners of Palm Beach also own IHRA, Memphis, and SIR as Im sure you know. Anyhow we had a meeting last night to discuss among other things next years schedule. Looks good for us to do less traveling next year!:D;):D |
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PS Would love to see IHRA do a Crate Motor SS deal. |
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Re: Lil IHRA classification help please!! Newbie Alert!
Completely agreed. A few PS cars down here but not many.There are some C/M cars I looked at turnkey just couldn't find the right one. Plus I want the kids to get an education as we progress through this. There is a 3rd gen Camaro C/M car down here for sale that goes pretty far under the index for $7500. Its just waayyyyy to rough for me. A bud bought a Malibu wagon C/M car that goes 4 tenths under in the heat for $5k TURNKEY!!! Wish I found that one first and I have asked for dibs when/if he ever tires of it.
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We can put on our wide wheels and tires and go Road Racing or Auto Crossing. Which NO Stocker or SSer can do...:eek: D |
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I could do the same with my PS Mustang. It still has front and rear sway bars hooked up as well as the factory struts and shocks. I also have a set of 17 x 9 wheels w/275 radials if needed. Not sure how my Pure Stocker would work on a auto-x with those 4.56 gears tho. Overdrive trans is a push button switch away. :) I have tried autocross with my other '95 Mustang GT and man is it rough on tires and suspension parts. But it sure was fun. |
Re: Lil IHRA classification help please!! Newbie Alert!
Tom Gould's CORVAIR could dust all of us..
AND he does not even need Power Steering...:) |
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79 Pontiac Firebird, Trans Am body. Not a good selection of available engines. One Chevy, 350/175, very expensive engine to build. I believe (may be wrong) the 400 Pontiac or the 403 Olds was the standard available engine. When I started disassembling the car. After looking over the options, the IHRA crate motor looked like the best chance to get an engine up and running that could make it's index. Which would've given me a car that could run the combos here in the midwest. Yes, most of the pieces would be sufficient for a late 70's-early 80's NHRA SBC shortblock. Change heads, intake, cam and carb. Then I would need another body, lol! I guess I just don't have illusions about running NHRA events. |
Re: Lil IHRA classification help please!! Newbie Alert!
OK!! Picked car up on sat am, mounted wheels and tires and went racin sat sun. Not bad although a lil slower than I had hoped. It was AFRICA HOT THO!! Ran 14.30's and high 9.teens/20's in the eigth. Fairly consistent and easy to hit the tree in. Looks like D/PS it is although I will need to get just about 100lbs out of the car and speed it up considerably with an 8.50 index. First thing on the slate is a converter. The stock one is TIGHT! Can barely footbrake it to 1500 before it pushes through the brakes. Looking at a Yank 3800-4000 stall. Any pointers? And guys with experience how much did you pick up with a good converter. Most say 1/2 sec should be easy with a good one. Headers and gears next up.
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PM sent. Thanks!
Thanks Scott. Did it pick up a sec in the 1/4? If so how much 1/8th? Either way IMPRESSIVE. Got a line on some headers, gears next. I'm hoping between these three main things (converter, gear, and headers) PLUS getting about 100 lbs out of the car I can run the index or better. Need 7 tenths in the 1/8th (8.50 index). |
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Re: Lil IHRA classification help please!! Newbie Alert!
Luckily I have a longtime bud down here about 30 min away who is a guru and has a chassis dyno. One thing I am going to look at is a shift kit or manual valve body. This weekends shakedown showed me a few things. The old owner said he shifts it himself @ 5k. I tried shifting it as well as leaving it in drive. When I shifted it a 5k it didn't really shift till about 5500-5600. When I left it in D it shifted itself right at 5600. I felt like it was nosing over just a tad both ways. The et was faster by .04-.05 shifting it. I really feel like short shifting it a lil will help a bunch.
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Re: Lil IHRA classification help please!! Newbie Alert!
That's good that you know a reputable tuner. That can make all the difference in getting a car to run the index as well as having a reliable, consistent Stocker.
Speaking of consistent ... I've never shifted any computer-controlled car that I've raced. Turn the traction control off, put it in drive, and go. My thinking is that I'll never be quicker than any computer and definitely I won't be more consistent. Even if I picked up a hundreth or two I want the consistency. When we work hard to regulate the water temperature and ice the intake if traction stays our car is deadly consistent on the ETs by not shifting it. |
Re: Lil IHRA classification help please!! Newbie Alert!
Hey. Kenny
Will be replacing my YankSS3800, installing a new Yank PT 4200 getting the trans rebuilt in next couple months. When do you need the converter? The hold up is our 94 Caprice SSuperwagon is at Maaco getting body work done. Soon getting 3.08's installed and prepped for Towing. However do have very good suggestion to save money on experimentation. Buy the YankPT 4400 or 4200 Stall converter right away. Add Blueprinted cam matching springs, headers, gears, tune and you should be making one second under ET's. Dan |
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Re: Lil IHRA classification help please!! Newbie Alert!
[QUOTE=Dan Fahey;400438]Hey. Kenny
Will be replacing my YankSS3800, installing a new Yank PT 4200 getting the trans rebuilt in next couple months. When do you need the converter? The hold up is our 94 Caprice SSuperwagon is at Maaco getting body work done. Soon getting 3.08's installed and prepped for Towing. However do have very good suggestion to save money on experimentation. Buy the YankPT 4400 or 4200 Stall converter right away. Add Blueprinted cam matching springs, headers, gears, tune and you should be making one second under ET's. I like the sounds of this! I will need a converter soon and after some research the 3800 stall might be lower than I want/need. I'm going to try to make an IHRA "pro-am" style race at Lakeland, Fl Halloween weekend. Leaving it alone for this weekend (Div 2 Jackson, SC.) but things will start rollin on monday when we get home. THANKS!! PS Love the wagon tow vehicle. |
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Dad will have the 5.Slow at lakeland in I/PS
I had a new 2000 LS1 Z28. Bone stock it ran 13.10 Installed Yank TP4400, ET Streets and catback and ran 12.30 Good luck |
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Thanks Daran!
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Hmmm...
I might be able to run at Lakeland too if I can catch the AutoTrain to Sandford, FL. Own a home in Altamonte can visit the renter. Plus can pick up the remaining MA Training at the same time too. Dan |
Re: Lil IHRA classification help please!! Newbie Alert!
Then get your butt down here! Its my favorite time of year here. Perfect racin weather! 2x chances to race PLUS if my feeble memory serves me there will be a S/SS combo race sat night. Ill look up the flyer.
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What IHRA Division? D |
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If you have a 93 car it is not shifted by computer. Also your PCM is chip tuned not flash tuned. Just mt 2 cents
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Do the older cars have an Intake Air Temp sensor? I know on my GTO it would pull timing when temps went up. Only problem was it was so close to the radiator it was reading water temps in the stock location. It would slow down a ton.
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93 's came with a 4l60 not 4l60e. 94's and 95's came with 4l60e with OBD1 computer. 96 to 98 came with OBD2 computers. Cars with the OBD1 computer have shifting problems with a high stall convertor.
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You could run up to a 3000 stall converter without it. More than that the sensor on the rear of the trans shifted preventing the 1-2 shift under load. Ed Wright or Bryan Herter (PCMforless)can send you a BIN file for the 1-2 Fix. TunerCat and LT1 edit are two software available for loading and tuning files. d |
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The 1993 4l60's shifts are controlled by a govenor with springs and weights. The 93 computer is an EPROM chip type computer that can be reprogrammed by Ed Wright,Bryan Herter,etc.
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Ed Wright on Class Racer... or Bryan Herter at bryan@pcmforless.com They are excellent and experienced tuners. Bryan sent a Bin Files for my car and it ran great. When he brought the Dyno Truck to Pocono had it Dynoed. Made tiny change which only yielded a hundredth better ET. Dan |
Re: Lil IHRA classification help please!! Newbie Alert!
Anyone who wants to get a Car Classified.
Mike Baker from IHRA can send you an IHRA Technical Information Form. He just sent me a copy. May create a Database with one of my IT guys to help move the process along. They have a few already in the pot being worked over. They are earnestly busy for another month or so to finish the season. Dan |
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PS Thanks again Dan! |
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