Maniac
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Everything posted by Maniac
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What was your MPH on the 13.6 run? Do you have a bottle heater? Maybe your bottle pressure was a little low on the 13.6 and it was were it needs to be for the 12.93 run.
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So all you have is a intake, tuning, and a 125 wet shot to get 12.93?
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Gives us more info on your setup. Also its a commen rule for NHRA/IHRA tracks that any vehicle going 13.99 or faster requires the driver to wear a helmut.
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I was wondering since so many of you guys like the Magnuson superchargers on here if any of you have tried going with larger crank pullies? At the shop I used to work at we did alot of 03-04 Cobras and one of the popular modifications was a larger diameter crank pulley. They increased the horsepower a good amount but made alot more torque. Any body here experiemented with these? I know ECS makes a 8" balancer for the C5 not sure though if it will work on a truck.
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Shop installed a B&M shift kit
Maniac replied to sandmanss's topic in AWD, Differential, & Transmission Tech
Transgo is the way to go. Most good shops can iinstall a complete kit in your truck in 3 hours. -
What was the problem?
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Transmission HELP NEEDED!
Maniac replied to SS--BLOWN's topic in AWD, Differential, & Transmission Tech
Probably was the lock up clutch failed. I always recommend that if people are going to reuse a converter with a new transmission to have the converter cut, cleaned, and restalled. Some manufacturers like Precision Industries will do this for free for the first two years. Most will charge $200-$300 but is alot cheaper than replacing your entire transmission. -
Lingenfelter 415ci LQ9 on ebay...
Maniac replied to Black2003SS's topic in Engine Tech And Modification
Call LG Motorsports in Wylie TX; G5X3 cam + upgraded valvetrain + AFR heads + 90mm + long tube headers + CAI + Corsa + PCM tune + ARP rod bolts = 430 naturally aspirated rear-wheel horsepower on stock cubes that is street driveable on a 2600-2800 rpm converter, gets very close to stock economy on the freeway, pulls like a SOB to 6600rpm, and sounds just brutally wicked both at idle and on the way to redline - if I was going to stay N/A this is the performance route I personally would choose. Similar results have been produced by Texas Speed using the Magic Stick 3 cam. Point is, with smart parts selection 430rwhp is easily achievable. Yes both companies have put those cams in trucks with appropriate converters and had good results. Mr. P. <{POST_SNAPBACK}> A G5X3 is way too big of a cam for a street truck in my opinion. I run it in my Camaro and it chops extremly hard and doesnt have great low down power. I have a 3600 stall converter so that helps keep it in the power band but I would never use something that big in a stock cube truck motor. -
I would step down to a 2.5" inlet/outlet muffler. Theres no such thing a a "quiet" dual 3" exhaust system. A resonator will help cut down on the rasp and sharpness of the sound but not much on the drone.
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Oh Ok cause up here we really do have some Chitown racing retards who do this shit. Ive been there when one exploded its not fun.
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Sure fire way to kill yourself blow torching a bottle. Once youve had a bottle explode by you you'll understand how dangerous and stupid that is.
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I recommend a bottle heater for the simple fact you get more consistent performance without it your changing bottle alot more often.
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Honestly it depends personally I have seen a YSi blower bolted up to the stock bracket on a stock T trim kit for a 3rd gen Fbody. A strut brace had to be added, a large front mount intercooler, and the sytem changed to 10 rib pullies but the bracket was pretty much stock. Car made 750 rwhp on 17#s of boost on 100 octane through a 700R4. Guy was a street driver but with numerous passes on ET Drags he never had a single problem with belts being thrown or the bracket being bent. It all depends on how thick the bracket is and how good of a mounting point it has.
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For a 408ci motor I would step up to a YSi blower if your going to stay with Vortech. As far as heads I have seen a few people who got good results with the Dart 225cc heads. A complete set can be had for $1300 and you can sell your stockers.
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No bottle heater? Any idea what kind of pressure the bottle was at?
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Great times. Happen to remember what the temperature was outside? Are you running a stock converter?
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Great times. Do you know what could be causing your belt slip issues? Are you still on the 6 rib setup? I would say you definitely need to look into 8 rib crank and blower pulley to be able to obtain 8 or 9 pounds of boost.
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Anyone have Procharger dyno or track results?
Maniac replied to Maniac's topic in Forced Induction and Nitrous
I understand you guys like the Radix but im not interested in one so unless it has something to do with a Procharger setup for these trucks can we keep it on topic. -
It seems very few people in general dont use the Procharger kit for these trucks. I was wondering if anyone has any dyno results or better yet track results for a Procharger kit with their Silverado SS? Im trying to see if I can get my truck into the mid 12s. Which I figure will require around 500 to 550 rwhp. This shouldnt be a problem with a Procharger kit making around 10 pounds of boost. Just want to see if any of you guys have made it in this range?