7afe internals, sumthing a lil new Options

[playr158]

7A block with F head:
1.8 liters (1,762cc)
105hp (SAE net) @ 5,200 rpm
117 lb-ft torque (SAE net) @ 2,800 rpm
Bore = 81.0mm
Stroke = 85.5mm
CR = 9.5:1


7AFE / 4AGE
rod length=.......................132.5 / 122
crank throw=.....................42.75 / 38.5
stroke=..............................85.5 / 77
Difference in compression height =14.75mm

Toyota 4AGE 1.6L DOHC 88-92 MR2
Stock Bore: 3.189, 81 mm | Stroke: 3.031 | Rod Length: 4.804 | Head cc: 39.0 | Gasket: .028 | Deck: .005

ARIAS pistons 4ag(z)e=
Bore in/mm: 3.209 / 81.50
Cr Height: 1.190
Dome CC: 7.5
Cr Ratio w/G head: 10.7
Gram Wt: 288
prt #= 3730300
ring kit prt # =1012283209

Pauter RODS-4a motor
.787” ----------------------pin diam
1.772” --------------------BE bore
4.800”---------------------length
.856” ---------------------BE width
460g ----------------------weight
TOY-200-450-1220F -----prt #

Stock 4AGZE pistons in 7A block will give you 10.8 CR (Edo got 11.06 cuz of the Bigger bore), so then using 1.5 mm head gasked you will get the CR between 9.5-9.6 and using 2mm head gasket will get you at 9-9.1 CR.
you have three options on aftermarket rods ARGO, PUATER, OR CUSTOM 700+ at min



This post has been edited by playr158: Apr 7, 2005 - 10:18 AM

[playr158]

aite thanks to DUSTIN

i'm looking at 4agze pistons (je or arais)
with rings
a cometic head gasket
and now i'm thinking about what to do with rods?
shot peen?
or how should i go about those?

oh block i'm goin to hunt down at the junk yard monday
so thats all gravy woot 35$ for it
oh and i'm goin to stick to a solid 7afte
no motor hybrid for me i've decided to keep the original motor goin!

This post has been edited by playr158: Apr 6, 2005 - 12:08 AM

[nik]

aite thanks to DUSTIN

i'm looking at 4agze pistons (je or arais)
with rings
a cometic head gasket
and now i'm thinking about what to do with rods?
shot peen?
or how should i go about those?

oh block i'm goin to hunt down at the junk yard monday
so thats all gravy woot 35$ for it
oh and i'm goin to stick to a solid 7afte
no motor hybrid for me i've decided to keep the original motor goin!
[right][snapback]267172[/snapback][/right]

who is dustin?

i just saw a set of 8.0:1 OEM new 4agze pistons with rings on club4ag
you have three options on aftermarket rods ARGO, PUATER, OR CUSTOM 700+ at min
i just tore apart my spare block and had a look at the 7afe rods and i would replace them they are thin

if your staying 7afte on the head get better valves and springs
also if you want my spare head pm me
what you have so far for your turbo stuff?