hey whats up guys.. got almost everything to start my conversion. just waiting on my intake which is on back order for 30 days.. i got the professional products polished ls1 intake off ebay should look sharp..

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anyways when i first got my 88 formula it had the 5.7 tpi motor in it i pulled that for a built 406.. now im putting in a 2002 ls1 with a comp cam. lift is gonna be around .566/.586 gonna have mild port on the intake,heads,and manifolds. other then that the motor will be stock. i do plan on spraying around a 125 to 150 wet shot of n2o. my question is will the stock tpi intank fuel pump be sufficiant or should i upgrade? i also have my stock set of injectors from when i went to the 60#ers for the truck.. i think these should suffice but i wana make sure before everything goes together. if i need them i wana buy them now. thanks for looking and helping out!!