hey, what's the weight difference between these two? including transmission weight. i don't have ac now and i won't be putting it in when i swap. thx

 

At least 100 pounds but something tells me it's alot more.

 

For the power you get out of a C5 the weight doesnt matter compared to a D series. Especially if its a 1.5 compared to a 1.8.

 

here's my situation:
i have the d15 now and i wanna upgrade my suspension this summer and get custom spring rates. i'm gonna get the custom spring rates for the c5. i'll be riding around with the d15b for a year until i swap next summer. would the weight differnce between the two motors affect the ride while i have the spring rates set for the c5?

 

Are you tracking your car often? If not the weght difference isn't something to worry about.

 

i'll be tracking like once a month, but only for practice, if i compete it won't be often

 

Oh that explains all the post youve been making lately. Better safe then sorry huh?

Well i think if you go with Integra rate springs on the front youll be fine. I have Skunk2 Coilovers (integra rates) and they feel just fine to me.

 

when i swapped in my GSR it roughly gave me 80-100 lbs in added weight.

 

ya i'm really milking you guys for info i really appreciate all the help

 

Weight difference...blah. Not a problem. Throw on some g/c's with 400f/450 rear give or take with some kyb agx's and youll have a nice inexpensive set-up.