More head cc questions
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FTE Chapter Leader
Joined: Sep 2000
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From: Beachville, Ontario
More head cc questions
What are the cumbustion chamber sizes for the following heads?
a)D5AE-CA
b)D80E-?? (I forget last 2 digits-engine from 84 Grand Marq.)
BTW, pistons in 75 block had about a 22cc dish (HUGE) and 84 351 had much smaller dishes in the pistons.
1979 F150 Custom: nothing under the hood at all (again)
1987 F150 XLT Lariat: 88 351W EFI
75 351W: soon to have 91 heads, ?? cam, double roller timing chain, Edelbrock Performer intake & Holley carb and be put back in 79 F150
84 351W: waiting for ???
Chevy 454: waiting for a truck (Mazda?Nissan?)
a)D5AE-CA
b)D80E-?? (I forget last 2 digits-engine from 84 Grand Marq.)
BTW, pistons in 75 block had about a 22cc dish (HUGE) and 84 351 had much smaller dishes in the pistons.
1979 F150 Custom: nothing under the hood at all (again)
1987 F150 XLT Lariat: 88 351W EFI
75 351W: soon to have 91 heads, ?? cam, double roller timing chain, Edelbrock Performer intake & Holley carb and be put back in 79 F150
84 351W: waiting for ???
Chevy 454: waiting for a truck (Mazda?Nissan?)
Thread Starter
|
FTE Chapter Leader
Joined: Sep 2000
Posts: 3,862
Likes: 5
From: Beachville, Ontario
More head cc questions
2nd head casting number is D80E-AB.
What pistons should I get with the E7TE-PA heads for a 9.0:1 - 9.5:1 compression ratio? I was thinking of the stock pistons for a 91 (same year as heads came out of) but the guy at the machine shop said it was spec'd as 8.1:1 compression but I thought all the EFI motors were 9:1? I'm not trusting this guys stats for sure because he also tried telling me I needed a rear sump oil pan in my 79 even though I know otherwise.
1979 F150 Custom: nothing under the hood at all (again)
1987 F150 XLT Lariat: 88 351W EFI
75 351W: soon to have 91 heads, ?? cam, double roller timing chain, Edelbrock Performer intake & Holley carb and be put back in 79 F150
84 351W: waiting for ???
Chevy 454: waiting for a truck (Mazda?Nissan?)
What pistons should I get with the E7TE-PA heads for a 9.0:1 - 9.5:1 compression ratio? I was thinking of the stock pistons for a 91 (same year as heads came out of) but the guy at the machine shop said it was spec'd as 8.1:1 compression but I thought all the EFI motors were 9:1? I'm not trusting this guys stats for sure because he also tried telling me I needed a rear sump oil pan in my 79 even though I know otherwise.
1979 F150 Custom: nothing under the hood at all (again)
1987 F150 XLT Lariat: 88 351W EFI
75 351W: soon to have 91 heads, ?? cam, double roller timing chain, Edelbrock Performer intake & Holley carb and be put back in 79 F150
84 351W: waiting for ???
Chevy 454: waiting for a truck (Mazda?Nissan?)
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