yet another EATON question. can it handle it.

[CHUXSVT]

well, i want more boost. just cant have enough. heres the problem. on my stock block i made 18# of boost. i had a 6# lower, ported eaton, & C&L plenum, with some boltons & full exhaust.
know with my built motor i made 12# with the same set up. so i added a 8# lower & made a total of 14#.
so my question is,if i add a 2# upper , will it spin way to hard & burn the blower up. i hear that ported EATONS are maxed out at 16#. is that for a built motor too.
thanx,
-Chuck

 

[Nvr_Spds]

Let me see if i can find the blower RPM chart. Im sure your over spinning the hell out of it already.. Why dont you add some juice?

 

[rem177]

you need two of the big bottles.

 

[Dusten]

Chux, it really isnt the boost that maxes out a blower, it is rpms, like stated above. You are seeing less boost due to less restrictions in the engine. You have an 8lb lower and a stock upper? I would bet on the high rpm end, you are over spinning the blower

 

[203Cree]

Let's see here. I love math.

9.5 / 2.93 = a pulley ratio of 3.24

3.24 x 5400 = 17,496 blower RPM with your current setup.


Now with the 2.8 you'd see 18,306 Blower rpm. I'd say yes, that's over spinning the shit out of it, lol.

 

[CHUXSVT]

Let's see here. I love math.

9.5 / 2.93 = a pulley ratio of 3.24

3.24 x 5400 = 17,496 blower RPM with your current setup.


Now with the 2.8 you'd see 18,306 Blower rpm. I'd say yes, that's over spinning the shit out of it, lol.

thanx.
oh well. i got a NX kit coming next week. 100 shot baby. time for a new dyo video.
twin screw in a couple months.

 

[Derek2001]

Ill be running an 8lb lower and probably 2.8 upper. I'll let you know how that works, but thats really not much more aggressive than what you have. I too will consider a small shot, but I'll wait till summer to think about that. Maybe KB's will be a good bit cheaper by then.

 

[Sinister04L]

Yeah Chuck you'll be overspinning the hell out of it. Swap blowers or put that shot on it.

 

[Nvr_Spds]

oke: Whats this 100 shot crap Chuck? go 150 or bigger. You got one NASTY engine there.:thumbsup:

 

[CHUXSVT]

oke: Whats this 100 shot crap Chuck? go 150 or bigger. You got one NASTY engine there.:thumbsup:

150 maybe. i'll ask the tranny how it like the 100 shot first.