voteck vs world cilinderheads on lo3 with lt1 cam
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Car: 91 Trans am
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vorteck vs world parts cilinderheads on lo3 with lt1 cam
What difference in hp would the lo3 with lt1 cam make below 4700rpm with full exhaust, tuning and
1. vorteck A305, gmpp tbi manifold,
2. world parts, edelbrock performer tbi, (eventually 1.6 rockers)
1. vorteck A305, gmpp tbi manifold,
2. world parts, edelbrock performer tbi, (eventually 1.6 rockers)
Last edited by thomas1976; Mar 21, 2008 at 06:14 PM.
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Re: voteck vs world cilinderheads on lo3 with lt1 cam
I think the Vortec heads would be a better head than the World S/R Torquers by a fair bit. The bigger World Sportsman II heads, if you're considering those, are way too much for a little TBI motor with their 200cc intake ports and big valves.
I've used the S/R torquers before a couple times and they're nothing to write home about. Remember the S/R stands for "Stock Replacement."
The GMPP Vortec TBI intake looks so much like the Edelbrock TBI intake for standard heads I'd almost bet that Edelbrock makes it for GM.
I've used the S/R torquers before a couple times and they're nothing to write home about. Remember the S/R stands for "Stock Replacement."
The GMPP Vortec TBI intake looks so much like the Edelbrock TBI intake for standard heads I'd almost bet that Edelbrock makes it for GM.
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Re: voteck vs world cilinderheads on lo3 with lt1 cam
they probably do. Edelbrock made the SDPC Vortec TPI baseplate.
Thread Starter
Supreme Member
Joined: Jun 2006
Posts: 2,199
Likes: 1
From: West-Central
Car: 91 Trans am
Engine: built 360 TBI
Transmission: built 700r4
Axle/Gears: 10bolt/3.23
Re: voteck vs world cilinderheads on lo3 with lt1 cam
I think the Vortec heads would be a better head than the World S/R Torquers by a fair bit. The bigger World Sportsman II heads, if you're considering those, are way too much for a little TBI motor with their 200cc intake ports and big valves.
I've used the S/R torquers before a couple times and they're nothing to write home about. Remember the S/R stands for "Stock Replacement.".
I've used the S/R torquers before a couple times and they're nothing to write home about. Remember the S/R stands for "Stock Replacement.".
Then I will have to hold thight and save alot more
If onlyf 58cc S/R's and A305 vortec's were 20hp close below 4700 rpm!
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