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408 stroker build

This is a discussion on 408 stroker build within the General Help forums, part of the LSx Technical Help Section category; Originally Posted by Allday1017 well the problem with mine was that the pistons i had were to low like 8.5:1 ...

  1. #21
    Veteran Blackbird WS6's Avatar
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    Quote Originally Posted by Allday1017 View Post
    well the problem with mine was that the pistons i had were to low like 8.5:1 to prolly went to 62cc to raise it lil bit. what intake manifold to you have. ive been trying to find something that will flow really well with those heads
    dammmm thats low lol i dont know if heads will raise it that much lol......im running a FAST intake with a nick williams throttle body

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    Junior Member Allday1017's Avatar
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    Yeh lol. he said it should get it to about a 9:1 now.Ill have to look into some fast products then cuz i also need some fuel inj. good to around 1000hp.

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    Quote Originally Posted by Allday1017 View Post
    Yeh lol. he said it should get it to about a 9:1 now.Ill have to look into some fast products then cuz i also need some fuel inj. good to around 1000hp.
    well yea your running boost so it will be that low.....had to swap my train of thinking there for a sec lol......1000hp your going to need 60-80lb injectors im guessing....and if your running that much boost you might need a custom sheet metal intake, dont know if the FAST will work for you

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    he isnt gonna go boost. i told him to go with a ls7 shortblock, and just add to it. but no he is dead set on the ls2 402... yes mr luos i have corrected myself. thanks. i dont really know what he wants now... he still wants 550 to the tires N/A

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    Quote Originally Posted by turbols1317 View Post
    he isnt gonna go boost. i told him to go with a ls7 shortblock, and just add to it. but no he is dead set on the ls2 402... yes mr luos i have corrected myself. thanks. i dont really know what he wants now... he still wants 550 to the tires N/A
    Not gonna get there with a 402....unless it is high strung as hell.
    427 would make it much easier.

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    Quote Originally Posted by turbols1317 View Post
    he isnt gonna go boost. i told him to go with a ls7 shortblock, and just add to it. but no he is dead set on the ls2 402... yes mr luos i have corrected myself. thanks. i dont really know what he wants now... he still wants 550 to the tires N/A
    why doesnt he just built a 402 with a very little spray? he will hit 550 mark with no problem.....i understand he wants 550 n/a but it might not be cost affective and yourl be loosing alot of street matters trying to hit that n/a with that 402

    Quote Originally Posted by Mr. Luos View Post
    Not gonna get there with a 402....unless it is high strung as hell.
    427 would make it much easier.
    agree.....you have to pay to play

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    Quote Originally Posted by Mr. Luos View Post
    Not gonna get there with a 402....unless it is high strung as hell.
    427 would make it much easier.
    exactly. his goal is 10s in the quarter so he figured he would get there with about 550 rwhp. also he wants to do wheelies. he will have a fully built car and slicks. he is just stubborn

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    Quote Originally Posted by turbols1317 View Post
    exactly. his goal is 10s in the quarter so he figured he would get there with about 550 rwhp. also he wants to do wheelies. he will have a fully built car and slicks. he is just stubborn
    thats was a joke right?

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    Quote Originally Posted by Blackbird-WS6 View Post
    thats was a joke right?
    nope. he wants to pull the front tires up.

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    Quote Originally Posted by turbols1317 View Post
    nope. he wants to pull the front tires up.
    pulling the tires off the ground couple inches to a foot OK....but wheelies will take some nasty shit hahaha and anyone that says that have a goal of going wheelies shouldnt be going them lol just my .02

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    Quote Originally Posted by Blackbird-WS6 View Post
    pulling the tires off the ground couple inches to a foot OK....but wheelies will take some nasty shit hahaha and anyone that says that have a goal of going wheelies shouldnt be going them lol just my .02
    thats all he wants is a couple inches to a foot. he said if if picks them up a foot he will be more than happy just to say he has a daily driver that can pick up the front tires.

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    Quote Originally Posted by turbols1317 View Post
    thats all he wants is a couple inches to a foot. he said if if picks them up a foot he will be more than happy just to say he has a daily driver that can pick up the front tires.
    well...as long as he has the money for susp/rearend/track setup (rims and tires) and the power to back it up he should have no problem to do so

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    Quote Originally Posted by Blackbird-WS6 View Post
    well...as long as he has the money for susp/rearend/track setup (rims and tires) and the power to back it up he should have no problem to do so
    as i said, we are both in iraq right now saving up money so he has the money to do whatever with

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    Quote Originally Posted by turbols1317 View Post
    as i said, we are both in iraq right now saving up money so he has the money to do whatever with
    chill man...i was just making a point

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    Quote Originally Posted by Blackbird-WS6 View Post
    chill man...i was just making a point
    lol sorry dude. that wasnt supposed to sound so hostile. i was just saying. he wants a straight drag car. i want a sleeper. so he is dumping a ton of money into his 99 m6 T/A. last time we went to a track the only things running 10s was crotch rockets so he said he wants to rape every car and then start racing bikes until he gets tired. lol. thats his motivation

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    Quote Originally Posted by turbols1317 View Post
    lol sorry dude. that wasnt supposed to sound so hostile. i was just saying. he wants a straight drag car. i want a sleeper. so he is dumping a ton of money into his 99 m6 T/A. last time we went to a track the only things running 10s was crotch rockets so he said he wants to rape every car and then start racing bikes until he gets tired. lol. thats his motivation
    now that explains alot more then saying i want to go 10s and do wheelies

    its all good...all you guys need is time and money WITCH is seems like youl have both soon

    good luck and keep us updated

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    Quote Originally Posted by Mr. Luos View Post
    Should not bore the LS2 over 0.030" without resleeve.
    Stroking the LS2 to 4" stroke gives you a 402.

    Normally the 408 is an LQ9 block.
    Just saying.
    hey just asking. a ls2 bored .030 over with a 4 inch stroke is a 408 isnt it????

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    Quote Originally Posted by Blackbird-WS6 View Post
    now that explains alot more then saying i want to go 10s and do wheelies

    its all good...all you guys need is time and money WITCH is seems like youl have both soon

    good luck and keep us updated
    thanks bro and i will

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    I'd like to give my .02 if you don't mind, if your really trying to get 10's in my experiance you would need mario andretti driving the car and some more power with the manual car. I haven't seen a T-56 GTO run faster than a 14 (They can run a 13.1 stock) lets face it most of us don't put bread on the table by driving cars. most any one running consisistantly under 13's probably has a stall and auto. Guys that get the "M6" are trying to have fun, not be the fastest quarter car, the numbers don't lie.

    Also??????
    What car?Do you already have the LS2?Are you willing to strip the car of everything it doesn't need to make a pass?
    Good luck! and thanks for the freedom!
    Last edited by Jay37; 11-14-2010 at 01:04 PM.

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    Quote Originally Posted by turbols1317 View Post
    hey just asking. a ls2 bored .030 over with a 4 inch stroke is a 408 isnt it????
    Yes. But you should not bore the LS2 without re-sleeving it.

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