GDM Z28

when i nail it and say im in 2nd, once boost kicks in i hear the wastegate open but it feels like its laggy then it like kicks in again. could this be caused by stock plugs? BTW my set up is a T3 on a b18b with a 3.5 psi spring (yeah i know its a ***** amount but i havent installed my boost controller yet)

**EDIT** (forgot to post my fuel set up) im running 450cc DSM injectors on the SAFC hack. my settings are -35% for idle and -27% across the board. **/EDIT**

rjardy

27% is allot of fuel, are you sure your not rich?


Rob

GDM Z28

i know its alot but thats what we set it at to be safe...you think thats whats causing it?

baddassduramax

sounds rich to me...prolly part of the problem

GDM Z28

i guess ill get new plugs and get the car dyno tuned then ill see what happens

b16ahybrid

It's because your runing too rich, and runing overly rich is not good, its not as damaging as runing lean but it is damaging....
get some colder plugs gap them properly and get your car on a dyno.

GDM Z28

ok thanx man...ill let u know what happens after that

Mr. Softee

run colder plugs for starters.

you could be rich or lean theres no telling without wideband usage.

GDM Z28

well im running -27% on 450's and everyone else is runing like -32 or higher so im pretty sure im rich

baddassduramax

im at -36% to -40% on dsm 450's and my plugs are blacker than dark of night

GDM Z28

yeah...i need to get this **** on a dyno soon. BTW what plugs are you using?

baddassduramax

im using ngk - bkr7e

GDM Z28

do u have aim/aol? i have some more ?'s