alright.. i've got a 98 hatch.. b15b, z6 head, y8 tranny.. problem is when i first start the car when the engine's cold, it's extremely sluggish in first gear.. i have to over rev or the car almost won't move.. i've replaced spark plugs, changed oil, there's no cat convertor so it's not clogged.. i need some help!

 

omg bump

 

please help!

 

what happens when it is warmed up?

 

also, what weight of oil do you have in there?

 

it stutters a bit after it warms up.. 10w-30

 

check the timing....my car was really sluggish in low end and timing was waaaay off...worth a try good luck!