I recently did my H/C/I swap .(Mods in sig) I was very pleased as this was my first time , I did it myself and I had visions of oil and coolant just spewing everywhere upon my initial startup . but everything went very well .
started right up no leaks !!
I hand tuned it with 14* timing and 38#'s fuel pressure . after initial beak in and oil change I took her for a run . The sound is absolutely unbelievable !!!
I was a little disappointed with the low end . before 2800 rpms there is a noticeable hesitation . after 3000 its just pulls hard all the way to 6000 , very impressive however I am concerned about the loss of low end . I messed with timing and FP it seems to just want to take timing , I had it as high as 20* with spout connector out without any spark knock . Does this seem right?
I backed it down to 18 with FP at 44psi vac line off . still hesitation in low rpm's . is this just a product of my set-up or should I be looking for other problems ??
started right up no leaks !!
I hand tuned it with 14* timing and 38#'s fuel pressure . after initial beak in and oil change I took her for a run . The sound is absolutely unbelievable !!!
I was a little disappointed with the low end . before 2800 rpms there is a noticeable hesitation . after 3000 its just pulls hard all the way to 6000 , very impressive however I am concerned about the loss of low end . I messed with timing and FP it seems to just want to take timing , I had it as high as 20* with spout connector out without any spark knock . Does this seem right?
I backed it down to 18 with FP at 44psi vac line off . still hesitation in low rpm's . is this just a product of my set-up or should I be looking for other problems ??