-
Re: Twin charge, Turbo, or build up the Super charger?
imo a tep tranny should be the first mod anyone should do to their cars if they plan on modding... if you already have a 3.4 setup i would advise this addition. and if you do end up goin turbo i would highly reccommend it. in fact the first major mod to my gtp will be the tep tranny with 3.69 gears.
-
Re: Twin charge, Turbo, or build up the Super charger?
yea if this is your DD, then i would stay away from a turbo. some people can keep them reliable, some cant. but your blower has a higher chance of not messing up. port the SC/ cam it, drop pulley, then see if you want to go any further.
-
Re: Twin charge, Turbo, or build up the Super charger?
Yeah what he said....which is what I said....or something
-
Re: Twin charge, Turbo, or build up the Super charger?
Quote:
Originally Posted by
DaytonaGTP
imo a tep tranny should be the first mod anyone should do to their cars if they plan on modding... if you already have a 3.4 setup i would advise this addition. and if you do end up goin turbo i would highly reccommend it. in fact the first major mod to my gtp will be the tep tranny with 3.69 gears.
and thats the same gearing that the gtp's came with. am i correct????
-
Re: Twin charge, Turbo, or build up the Super charger?
No..they came with 2.93s i believe, but I do know they had a version that had the diff. gearing
-
Re: Twin charge, Turbo, or build up the Super charger?
Ah yes a tranny well lucky for me my tranny went and so now i have a fully rebuilt tranny with the harder 4th gear and a shift kit and what not it been 2 years since it been replaced i dont remember what all they did. And i am leaning towards the cam mod with stock heads right now im just undecided on which cam i been looking at the xp cam which i like but the gt cam has a pretty mean rumble to it for a 6 cylinder lol
I know i made a mistake when i bought my car i wasnt thinking about modding at the time of buying it though. What i should have bought was a trans am now thats a car i would really like to have but right now i am stuck with what i got so i figure why not make this as fast as i can make it. At least until i can afford my trans am.
Btw i am planing on getting more than just a cam like a double rollmaster timing chain, new springs, retainers, and i cant remember what else off the top of my head but everything i can get thats safe with stock heads until i can afford some new heads.
My goal with this car is to get at least 300whp. Not like i need it around where i live cause with my current setup now anyone that i have raced i have won besides the early 70s z28 camaro that crushed me he pulled away like i was standing still and it was an amazing feeling lol
-
Re: Twin charge, Turbo, or build up the Super charger?
If you get that double roller you will have to chamfer (*sp) your gear to make it work. You want it to have look as the same as the stock timing chain gear. Otherwise you will not have enough clearance and it will fail.
-
Re: Twin charge, Turbo, or build up the Super charger?
Ok so you want 300 HP??
throw an XP cam in it with supporting mods, run a smaller pulley, and put an intercooler on it, and tune that, it should get you in the neighborhood
-
Re: Twin charge, Turbo, or build up the Super charger?
Quote:
Originally Posted by
machinegunsquid
Ok so you want 300 HP??
throw an XP cam in it with supporting mods, run a smaller pulley, and put an intercooler on it, and tune that, it should get you in the neighborhood
sounds good to me. but, if you dont want to spend $2k+, then just go with rockers.
-
Re: Twin charge, Turbo, or build up the Super charger?
i dont think stock trans will like turbo much. but yeah, you want twin charge, blower, turbo, pick one already lol. if sticking with budget minded fun, have minichopper6 hook up your blower and port and polish that bad boy. if you want an upgrade somewhat over that, get a genV and have him tweak it. otherwise, have fun and enjoy the speed...
-
Re: Twin charge, Turbo, or build up the Super charger?
Quote:
Originally Posted by
rynoman03
If you get that double roller you will have to chamfer (*sp) your gear to make it work. You want it to have look as the same as the stock timing chain gear. Otherwise you will not have enough clearance and it will fail.
**** i forgot about that well then just a better chain ^_^
and 300 shall be good enough for this car. Then I will save up till I can afford a nice trans am. :th_thumbsup-wink:
-
Re: Twin charge, Turbo, or build up the Super charger?
Quote:
Originally Posted by
DaytonaGTP
imo a tep tranny should be the first mod anyone should do to their cars if they plan on modding... if you already have a 3.4 setup i would advise this addition. and if you do end up goin turbo i would highly reccommend it. in fact the first major mod to my gtp will be the tep tranny with 3.69 gears.
3.69s? seriously? why would you want to make your car undriveable on the street? even 3.29s on the street with anything more than a 3.4 setup are a joke.
-
Re: Twin charge, Turbo, or build up the Super charger?
seriously 3.69's make 1st useless and id hate to see gas milage and how high rpms run on the freeway
-
Re: Twin charge, Turbo, or build up the Super charger?
Transmission 2003 Pontiac Grand Prix
Type: Hydra-Matic 4T65-E 4-speed electronic automatic FWD transverse
Gear ratios (:1): 1st 2.92
2nd 1.57
3rd 1.00
4th 0.71
Reverse 2.39
Final drive ratio 3100 & 3800 Series II: 3.29
Supercharged 3800: 2.93
-
Re: Twin charge, Turbo, or build up the Super charger?
^^What was the point of that post? I have 3.29's and blew the tires off in 1st and most of the time in 2nd and I had a XP setup with a 3.2" with a bunch of other crap. I should have kept the 2.93's but 35 mph burnouts are fun. 3.69's are just retarded
-
Re: Twin charge, Turbo, or build up the Super charger?
Quote:
Originally Posted by
Bio248
3.69s? seriously? why would you want to make your car undriveable on the street? even 3.29s on the street with anything more than a 3.4 setup are a joke.
true but im prolly not gonna increase the hp on my motor very much i prolly wont even go with a 3.4. so 369s would be just fine for me with that kind of power and for the fact that i dont have any desire to go stupid fast. if i were to go stupid on my car id prolly get the 329s or stay with the 293s
-
Re: Twin charge, Turbo, or build up the Super charger?
3.69's are still a bad idea...it is too much gear for these cars.
-
Re: Twin charge, Turbo, or build up the Super charger?
Quote:
Originally Posted by
bluegtp91
3.69's are still a bad idea...it is too much gear for these cars.
hell i had a chevy truck with a 383 stroker and a 4l80e with 456 gears and i didnt mind it one bit. i think ill be fine
-
Re: Twin charge, Turbo, or build up the Super charger?
It's a different ball game there dude, I don't think you get it...but its your car...you do whatever.
-
Re: Twin charge, Turbo, or build up the Super charger?
Quote:
Originally Posted by
bluegtp91
It's a different ball game there dude, I don't think you get it...but its your car...you do whatever.
i get it blue... ive done research. i know what im doing. i know the truck and car are different. i know how this will affect my car.