302_supra

I found an efi manifod off a 302w out of an f truck today,
im wondering how many hp these are capable of flowing?
Im needing it to create around 500hp, is this possible??
it is the style with the two 55mm opening ports.

thanks
Blake

eb2flyz

depending on what vehicle you wanted it to fit into, and for the hp you are chasing i would suggest getting an aftermarket manifold, like a trickflow, holley or edelbrock.

__________________
std stroke, alloy heads, comp cam, tfs manifold, 75mm t/b, 70mm maf, 30lb inj, adj fuel press reg, twEECer

http://www.fpvtickfordclubwa.com.au/phpBB2/index.php

http://www.tweecer.com

http://www.icenet.com.au/~pie

barry_v

sorry, i dont know what these would flow. You may want to check your bonnet clearance though, they are taller regular manifolds (dont know how much room you've got).

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1992 DC LTD 5.0
Duel exhaust, Genie extractors, Ported E7 heads, ported lower HO inlet, 70mm maf, Underdrive Pullies

eb2flyz

i know that they wont fit under the bonnet of a falcon.

__________________
std stroke, alloy heads, comp cam, tfs manifold, 75mm t/b, 70mm maf, 30lb inj, adj fuel press reg, twEECer

http://www.fpvtickfordclubwa.com.au/phpBB2/index.php

http://www.tweecer.com

http://www.icenet.com.au/~pie

302_supra

yeah it doesnt seem to be that much higher than my carby setup! so its likely it will go in.

Its going into my supra...im just asking as i can get this manifold partnered with injectors and wiring cheap, and its a good starting point for my efi swap.

How many hp are the stock injectors capable of?

Blake

ebxr8240

Actually I'm sure some aftermarket inlets fit on top of those truck type..Holley I think do..But face towards driver side..In your case it won't matter...
19 Lp 200 rwkw and must be lean....Go 30 Lp latter imo...

The truck inlet upper runners are too long for power they are made for torque..The Lighening's never used these....

__________________
Don't be afraid to try something new. Remember, amateurs built the Ark...Professionals built the Titanic!
.
Tuned & maintained by "Peppertree Perfmormance". Dart block, Scat 4340 steel crank, Custom C.P pistons.Oliver rods.. Mal Wood twin plate clutch.. Twin SC61/2's,482 rwkw/ 645 rwhp..
Passengers, myocardial infarction material..
R.I.P Possum...

302_supra

so they arent of use to me to get my performance and 440-480hp??

what exactly do you mean 19 lp = 200rwkw, 30lp etc???

yeah these are twin 55mm intakes...so i dunno ay!

atm im going to run with the holley 750, perforer rpm and china mans hat...but efi calls my name in the future...

ebxr8240

-------------------------------------------------------------------
I assum you mean efi...
Yes 19 Lp injectors are good for 200 rwkw..
30 Lp will get you to 400 fwhp...
With correct induction etc

__________________
Don't be afraid to try something new. Remember, amateurs built the Ark...Professionals built the Titanic!
.
Tuned & maintained by "Peppertree Perfmormance". Dart block, Scat 4340 steel crank, Custom C.P pistons.Oliver rods.. Mal Wood twin plate clutch.. Twin SC61/2's,482 rwkw/ 645 rwhp..
Passengers, myocardial infarction material..
R.I.P Possum...

302_supra

ahh sorry..thanks for clarifying! 19lp are the stock f truck size?

302_supra

also, with larger injectors, is the manifold capable of creating 500hp?