Might be a dumb Question but why is the

FP GREEN $2,500

And the FP GREEN 73 HTA ONLY $1,000

. Both flow the same and I would think the HTA Flows better ?

 

Ball bearing vs journal bearing

 

Didn't realize there was that much of a difference of money between the two.

 

Which do you think is better to make 450-500whp on stock motor with bolts on and cams on 93 pump.

Ef3 vs fp 73hta green

 

Personally I'd do the ef3 but why not look at an fp red at that point?

 

I feel with the FP Red I would loose a lot of spool. I still want quick style spool. Unless the EF3 is like an FP RED. So many turbos out now a days lol

 

i vote red and those numbers will be easy to get to on a dynojet. lag is overrated. i bet the red will hit full spool 4300-4700rpms.

 

wow, only 1000 for the hta green.... i have run that 73hta grn on a 2.3 & 2.4L engines & is my favorite so far.

I have also ran an old school fp-grn, 71hta oem cover, 71hta surge cover, fp-blk. I have run a fp-red on a 2.0l, but i prefer the transient response for power, for my power requirements / needs / wants.

eveyone's view is different

 

the fp red and the ef3 are very similar in spool.