Thread: which is superior??

brian crower bc 0240 or supertech SPR-2035-2022

i dont know how to read the specs, i dont know which one to get,

the BC arethe ones gspec sells, supertechs are one mazworx sells


would use them on the 16ve cams then to the n1 and possibly the kelfords....

Ive used both. I dont know if the bc springs come in different seat pressures but the supertechs come in 100 and 130 lb seat pressures. Im using the supertechs on my VE-T being i plan on reving the motor to 9500-10000 with sr16ve cams

For yours either ones would be fine. I think the BC ones are 100 lb seat pressure or close to it. Which is fine for an all motor setup on any of those cams. Im gonna use the 130 lb seat pressure mainly for the higher revs and high boost levels. Want that extra pressure. For you, the 100 lb supertechs or BC will be fine. Both sets that ive used worked great.

I have a set of the supertech for sale in the for sale section Bnib 130lb seat pressure

Does the 130lb springs require any mods to the spring seats?

BC with N1 cams...rev to 9k...no problems for now...

No they dont require any modification. Only thing with the higher seat pressure is its obviously a stiffer spring and will put more pressure on the cam lobes and rocker arms. Might get a bit of accelerated wear over a long period of time. If its a daily use and gets a lot of miles I would go with the lighter seat pressure. The 100 lb seat pressure springs have been reved happily to 9500 with n1's without problems.

I was thinking about picking that set up from you man to save some bucks. Ill have to think about it a bit.

I was thinking the same thing, but I'll take your advice cause my car is a daily.

Ok. Just let me know when your ready

thansk bro...
okay the onse tj is seling SPR-H1022D-VE are they enough for the kelfords 184cs?

tj5854 I have a set of the supertech for sale in the for sale section Bnib 130lb seat pressure

bro why are you selling the items?