I got some vortecs, now I have ?'s
#1
Member
Thread Starter
Join Date: Jan 2006
Location: Louisiana
Posts: 181
Likes: 0
Received 0 Likes
on
0 Posts
Car: 92 camaro rs
Engine: lo3 305 tbi
Transmission: 700r4
Axle/Gears: 2.73 , 3.42 soon
I got some vortecs, now I have ?'s
I just got a pair of 062 vortec heads they will be milled to 58cc because I'm going to put them on my 305. My question is should I port and polish these or leave them alone get a valve job, valve spring kit, mill them and bolt them up. I've been reading alot most studies are done on 350's but they don't gain hardly any from porting. So I was just wondering. The plan is to get the vortec cyclone manifold idle-5500, and the 08-302-8 210/220 tbi cam from comp cams 1200-5200. I already have every bolt on and the 305 was rebuilt 4 years ago and runs perfect. I'm going to get ebl and dial in what I have already and then do the modding , but I just wanted to know what others have done and if it was worth it or not. Thanks for your help. I forgot I can get a zz4 cam for free but theirs not many ppl running them in 305s so not sure about that just throwing that in there.?
Last edited by adm030; 08-20-2009 at 12:29 PM. Reason: changed mind
#2
Senior Member
iTrader: (9)
Join Date: Nov 2008
Location: CT
Posts: 898
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1989 Camaro RS
Engine: 305 TBI
Transmission: 700R4
Axle/Gears: 3.23 LS
Re: I got some vortecs, now I have ?'s
I was wondering the same thing. but along with you i'm curious on what should i look towards for vortec heads for my L03 305? Its an 89 tbi, so i'm wondering on intake manifold and what type of vortec heads, and i was planning on getting new springs and arms , and seats,too just to freshen them up.
#3
Member
Thread Starter
Join Date: Jan 2006
Location: Louisiana
Posts: 181
Likes: 0
Received 0 Likes
on
0 Posts
Car: 92 camaro rs
Engine: lo3 305 tbi
Transmission: 700r4
Axle/Gears: 2.73 , 3.42 soon
Re: I got some vortecs, now I have ?'s
I was wondering the same thing. but along with you i'm curious on what should i look towards for vortec heads for my L03 305? Its an 89 tbi, so i'm wondering on intake manifold and what type of vortec heads, and i was planning on getting new springs and arms , and seats,too just to freshen them up.
#4
Senior Member
iTrader: (9)
Join Date: Nov 2008
Location: CT
Posts: 898
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1989 Camaro RS
Engine: 305 TBI
Transmission: 700R4
Axle/Gears: 3.23 LS
Re: I got some vortecs, now I have ?'s
whats the difference from all those vortec numbers? and is there a way to understand heads a bit more, with about cc and other mathmatics to know what would be best for me? also knowing about lift, etc...
#5
Junior Member
Join Date: Jul 2009
Location: MiAmi
Posts: 77
Likes: 0
Received 0 Likes
on
0 Posts
Car: 92 CaMaRo RS
Engine: CARBED 350 5.7
Re: I got some vortecs, now I have ?'s
i guess i have alot more research to do.. i was gonna slap a set on my 350. why wouldnt they benefit as much from porting work?
#6
Member
Thread Starter
Join Date: Jan 2006
Location: Louisiana
Posts: 181
Likes: 0
Received 0 Likes
on
0 Posts
Car: 92 camaro rs
Engine: lo3 305 tbi
Transmission: 700r4
Axle/Gears: 2.73 , 3.42 soon
#7
Re: I got some vortecs, now I have ?'s
For Timinsk - check out this stuff:
http://www.goingfaster.com/spo/325_h...chevrolet.html
http://www.hioutput.com/tech/343hp/343hp.html
http://www.popularhotrodding.com/eng...cks/index.html
Start there. If you want more, search for 305 build on yahoo or google.
Cam
http://www.goingfaster.com/spo/325_h...chevrolet.html
http://www.hioutput.com/tech/343hp/343hp.html
http://www.popularhotrodding.com/eng...cks/index.html
Start there. If you want more, search for 305 build on yahoo or google.
Cam
Trending Topics
#8
Supreme Member
Join Date: Jun 2006
Location: West-Central
Posts: 2,199
Likes: 0
Received 1 Like
on
1 Post
Car: 91 Trans am
Engine: built 360 TBI
Transmission: built 700r4
Axle/Gears: 10bolt/3.23
Re: I got some vortecs, now I have ?'s
May add this on top of your list.
https://www.thirdgen.org/forums/tbi/...-bolt-l03.html
https://www.thirdgen.org/forums/tpi/...tpi-310-a.html
https://www.thirdgen.org/forums/tbi/...ack-times.html
https://www.thirdgen.org/forums/tbi/...stock-tbi.html
https://www.thirdgen.org/forums/tbi/...head-swap.html
https://www.thirdgen.org/forums/tbi/...-bolt-l03.html
https://www.thirdgen.org/forums/tpi/...tpi-310-a.html
https://www.thirdgen.org/forums/tbi/...ack-times.html
https://www.thirdgen.org/forums/tbi/...stock-tbi.html
https://www.thirdgen.org/forums/tbi/...head-swap.html
#9
Re: I got some vortecs, now I have ?'s
May add this on top of your list.
https://www.thirdgen.org/forums/tbi/...-bolt-l03.html
https://www.thirdgen.org/forums/tpi/...tpi-310-a.html
https://www.thirdgen.org/forums/tbi/...ack-times.html
https://www.thirdgen.org/forums/tbi/...stock-tbi.html
https://www.thirdgen.org/forums/tbi/...head-swap.html
https://www.thirdgen.org/forums/tbi/...-bolt-l03.html
https://www.thirdgen.org/forums/tpi/...tpi-310-a.html
https://www.thirdgen.org/forums/tbi/...ack-times.html
https://www.thirdgen.org/forums/tbi/...stock-tbi.html
https://www.thirdgen.org/forums/tbi/...head-swap.html
Cam
#10
Senior Member
iTrader: (9)
Join Date: Nov 2008
Location: CT
Posts: 898
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1989 Camaro RS
Engine: 305 TBI
Transmission: 700R4
Axle/Gears: 3.23 LS
Re: I got some vortecs, now I have ?'s
i read most of it, and why does it not explain about having my computer re-programmed? also anything to explain to me about cam lift, cc, etc? so i have a better understanding what i'm purchasing and looking for? so to say more performance for about the same mileage i get currently.
I'd just like to understand more before doing anything thats why...
I'd just like to understand more before doing anything thats why...
#11
Supreme Member
Join Date: Jun 2006
Location: West-Central
Posts: 2,199
Likes: 0
Received 1 Like
on
1 Post
Car: 91 Trans am
Engine: built 360 TBI
Transmission: built 700r4
Axle/Gears: 10bolt/3.23
Re: I got some vortecs, now I have ?'s
Get EBL and tune your courrent set up, you will gain power, better fuel economy and answer your question.
#12
Senior Member
iTrader: (9)
Join Date: Nov 2008
Location: CT
Posts: 898
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1989 Camaro RS
Engine: 305 TBI
Transmission: 700R4
Axle/Gears: 3.23 LS
Re: I got some vortecs, now I have ?'s
sorry but what do you mean it'll answer my question??... will there be a guide or something to teach me so i could understand what i'm doing too?
Thread
Thread Starter
Forum
Replies
Last Post
Chas91Z28
Engine/Drivetrain/Suspension Wanted
10
10-22-2015 10:12 AM
monte87cortez
Transmissions and Drivetrain
2
09-26-2015 08:10 PM