Enginekits.com - are they any good
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Car: 85 Trans Am
Engine: 416 headed LG4 (i think)
Transmission: auto
Axle/Gears: 9 bolt, unknown ratio
Enginekits.com - are they any good
Namely their top end kit for the SBC
https://shop.enginekits.com/osb/itemdetails.cfm?ID=3807
includes manifold, Aluminum cylinder heads, rockers, for 917$!!!
Seems Way too good to be true
are they junk? If they aren't how come Everyone isn't running these?
trying to put together a 383 on a Budget, Super chevy has used their 383 kit in a build once before and vouched for it so ill Definitely be getting that, just wondering if the heads are any good as well
https://shop.enginekits.com/osb/itemdetails.cfm?ID=3807
includes manifold, Aluminum cylinder heads, rockers, for 917$!!!
Seems Way too good to be true
are they junk? If they aren't how come Everyone isn't running these?
trying to put together a 383 on a Budget, Super chevy has used their 383 kit in a build once before and vouched for it so ill Definitely be getting that, just wondering if the heads are any good as well
#2
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Re: Enginekits.com - are they any good
Cheap imitations of Edelbrock parts.
That intake is a copy of the Performer RPM.
Do what you want it's your project, your $.
Personally I would not do it
That intake is a copy of the Performer RPM.
Do what you want it's your project, your $.
Personally I would not do it
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Car: 85 Trans Am
Engine: 416 headed LG4 (i think)
Transmission: auto
Axle/Gears: 9 bolt, unknown ratio
Re: Enginekits.com - are they any good
I know what the intake is a copy of its no different than what pro products offers which actually is neck and neck or even better flow wise. My question was regarding the heads
Quality wise how are they? How are the castings? Porous? Prone to cracking?
Quality wise how are they? How are the castings? Porous? Prone to cracking?
#4
Supreme Member
Re: Enginekits.com - are they any good
The seem to have very similar specs to the procomp heads. Most of the complaints from the procomp heads have to do with the hardware used to make them. The castings seem ok but they seem to perform poorly under 500 lift.
#5
Supreme Member
Re: Enginekits.com - are they any good
As with all things in life you need to weigh the allure of that cheap price versus the life cycle of the part.
A stock to mild build you might be just fine... but I would not build a race engine with cheap Chinese castings. because that will come back to haunt you.
#6
Supreme Member
Re: Enginekits.com - are they any good
Looking at their flow numbers I am sure they are procomp.
.100 58/50.4
.200 113/97
.300 159/132
.400 199/161
.500 227/180
.600 244/189
.700 248/192
First thing I notice is their mid lift number suck and for 190cc intake ports they should flow at least 240 at 500 not 600.
Bone stock vortec heads with 170CC chambers flow better until you get over 500 and flow way better below that.
.100 58/50.4
.200 113/97
.300 159/132
.400 199/161
.500 227/180
.600 244/189
.700 248/192
First thing I notice is their mid lift number suck and for 190cc intake ports they should flow at least 240 at 500 not 600.
Bone stock vortec heads with 170CC chambers flow better until you get over 500 and flow way better below that.
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Car: 85 Trans Am
Engine: 416 headed LG4 (i think)
Transmission: auto
Axle/Gears: 9 bolt, unknown ratio
Re: Enginekits.com - are they any good
OK. Worked over Vortecs would be what these would be replacing so that decides it.
Was hoping the switch to aluminum would allow for a little more compression but I won't if it means sacrificing mid range
Was hoping the switch to aluminum would allow for a little more compression but I won't if it means sacrificing mid range
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#8
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Re: Enginekits.com - are they any good
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Car: 85 Trans Am
Engine: 416 headed LG4 (i think)
Transmission: auto
Axle/Gears: 9 bolt, unknown ratio
Re: Enginekits.com - are they any good
I have not decided yet, hyd roller of some sort, as aggressive as I can possibly run with a stock converter
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Car: 85 Trans Am
Engine: 416 headed LG4 (i think)
Transmission: auto
Axle/Gears: 9 bolt, unknown ratio
Re: Enginekits.com - are they any good
That is one of the ones I'm looking at.
#12
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#13
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Car: 85 Trans Am
Engine: 416 headed LG4 (i think)
Transmission: auto
Axle/Gears: 9 bolt, unknown ratio
Re: Enginekits.com - are they any good
I've bowl blended the Vortecs and will be doing a little port work as well thank midi as for the info, its been helpful.
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